Rules

Name Enabled Target Class Description
  A buffer input/output (I/O) thread termination error occurred. You can safely ignore this alert if it occurs rarely. If it frequently occurs, contact Microsoft technical support. onEssentialMonitoring Exchange 2007 Extensible Storage Engine A buffer input/output (I/O) thread termination error occurred. You can safely ignore this alert if it occurs rarely. If it frequently occurs, contact Microsoft technical support.
  A callback function ended with an error. onEssentialMonitoring Exchange 2007 Extensible Storage Engine A callback function ended with an error.
  A Client Access server could not be found to handle the request. onEssentialMonitoring Exchange 2007 Client Access Role A Client Access server could not be found to handle the request.
  A configuration change was detected but the updated Receive connector configuration could not be read. The configuration change will be ignored. onEssentialMonitoring Exchange 2007 Transport Common Role A configuration change was detected but the updated Receive connector configuration could not be read. The configuration change will be ignored.
  A configuration object in Active Directory is not valid. An exception occurred. onEssentialMonitoring Exchange 2007 Common Components A configuration object in Active Directory is not valid. An exception occurred.
  A configuration update occurred, but the internal cache failed to load. The existing configuration will be retained. onEssentialMonitoring Exchange 2007 Transport Common Role A configuration update occurred, but the internal cache failed to load. The existing configuration will be retained.
  A corrupted page link was detected in a B-Tree. This may be caused by a hardware failure or antivirus software scanning of the database file directory. Restore the database from backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine A corrupted page link was detected in a B-Tree. This may be caused by a hardware failure or antivirus software scanning of the database file directory. Restore the database from backup.
  A database has reached its size limit. onEssentialMonitoring Exchange 2007 Mailbox Role A database has reached its size limit.
  A database inconsistency was encountered while performing an upgrade on the database. Run Isinteg to detect and repair database inconsistencies. onEssentialMonitoring Exchange 2007 Mailbox Role A database inconsistency was encountered while performing an upgrade on the database. Run Isinteg to detect and repair database inconsistencies.
  A database is approaching its size limit. onEssentialMonitoring Exchange 2007 Mailbox Role A database is approaching its size limit.
  A database reached the maximum allowed size. Attempting to dismount the database. onEssentialMonitoring Exchange 2007 Mailbox Role A database reached the maximum allowed size. Attempting to dismount the database.
  A DNS failure occurred at the Send connector. See the associated diagnostic information. onEssentialMonitoring Exchange 2007 Transport Common Role A DNS failure occurred at the Send connector. See the associated diagnostic information.
  A file is missing and could not be backed up. If the missing file is a log file, you will not be able to perform an incremental backup. Perform a full backup of the storage group. onEssentialMonitoring Exchange 2007 Extensible Storage Engine A file is missing and could not be backed up. If the missing file is a log file, you will not be able to perform an incremental backup. Perform a full backup of the storage group.
  A file system error occurred during input/output (I/O) on the database. If the error persists, the database file may be damaged. Try to restore the database from backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine A file system error occurred during input/output (I/O) on the database. If the error persists, the database file may be damaged. Try to restore the database from backup.
  A file system error occurred during input/output (I/O) on the log file. The database may be inconsistent and may not start. Use the Error.exe utility to resolve system errors. onEssentialMonitoring Exchange 2007 Extensible Storage Engine A file system error occurred during input/output (I/O) on the log file. The database may be inconsistent and may not start. Use the Error.exe utility to resolve system errors.
  A folder could not be created to cache the current Outlook Web Access process. Other processes may be using the same directory. onEssentialMonitoring Exchange 2007 Client Access Role A folder could not be created to cache the current Outlook Web Access process. Other processes may be using the same directory.
  A gap in the log file sequence was detected. Restore the missing log file specified in the event description. onEssentialMonitoring Exchange 2007 Extensible Storage Engine A gap in the log file sequence was detected. Restore the missing log file specified in the event description.
  A general Active Directory error occurred. Review the error code in the event description to determine the cause of this error. onEssentialMonitoring Exchange 2007 Common Components A general Active Directory error occurred. Review the error code in the event description to determine the cause of this error.
  A Hub Transport server is not a member of an Active Directory site. onEssentialMonitoring Exchange 2007 Mailbox Role A Hub Transport server is not a member of an Active Directory site.
  A Lightweight Directory Access Protocol (LDAP) notify call failed. In absence of other events, this event should not impact mail flow. Review the Application log for related events.
0
 
Exchange 2007 Common Components A Lightweight Directory Access Protocol (LDAP) notify call failed. In absence of other events, this event should not impact mail flow. Review the Application log for related events.
  A Lightweight Directory Access Protocol (LDAP) search call failed. In absence of other events, you can ignore this event. Review the Application log for related events. Check network connectivity.
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Exchange 2007 Common Components A Lightweight Directory Access Protocol (LDAP) search call failed. In absence of other events, you can ignore this event. Review the Application log for related events. Check network connectivity.
  A log range read failed verification because of a range checksum mismatch. You may not be able to perform backup or restore processes. This may be caused by damaged storage hardware. onEssentialMonitoring Exchange 2007 Extensible Storage Engine A log range read failed verification because of a range checksum mismatch. You may not be able to perform backup or restore processes. This may be caused by damaged storage hardware.
  A MAPI call failed with a specific error. Review the error in the event description for more information. onEssentialMonitoring Exchange 2007 Mailbox Role A MAPI call failed with a specific error. Review the error in the event description for more information.
  A message from a domain on which Domain Security is enabled could not authenticate because the Transport Layer Security (TLS) certificate does not contain the domain name. onEssentialMonitoring Exchange 2007 Transport Common Role A message from a domain on which Domain Security is enabled could not authenticate because the Transport Layer Security (TLS) certificate does not contain the domain name.
  A message from a domain on which Domain Security is enabled could not be authenticated because the server did not use Transport Layer Security (TLS). onEssentialMonitoring Exchange 2007 Transport Common Role A message from a domain on which Domain Security is enabled could not be authenticated because the server did not use Transport Layer Security (TLS).
  A message from a domain on which Domain Security is enabled failed to authenticate because no Transport Layer Security (TLS) certificate was supplied. onEssentialMonitoring Exchange 2007 Transport Common Role A message from a domain on which Domain Security is enabled failed to authenticate because no Transport Layer Security (TLS) certificate was supplied.
  A message has caused the Exchange Information Store to crash. If the same problem occurs three times, the message will be blocked. onEssentialMonitoring Exchange 2007 Mailbox Role A message has caused the Exchange Information Store to crash. If the same problem occurs three times, the message will be blocked.
  A message has reached or exceeded the configured poison threshold. After the Microsoft Exchange Transport service restarted, the message was moved to the poison message queue. onEssentialMonitoring Exchange 2007 Transport Common Role A message has reached or exceeded the configured poison threshold. After the Microsoft Exchange Transport service restarted, the message was moved to the poison message queue.
  A message that caused the Exchange Information Store to crash has been blocked. onEssentialMonitoring Exchange 2007 Mailbox Role A message that caused the Exchange Information Store to crash has been blocked.
  A message was rejected by the remote server. This message will be deferred and retried because it was marked for retry if rejected.
0
 
Exchange 2007 Transport Common Role A message was rejected by the remote server. This message will be deferred and retried because it was marked for retry if rejected.
  A Microsoft Exchange clustered resource failed to come online.
0
 
Exchange 2007 CCR Node Role A Microsoft Exchange clustered resource failed to come online.
  A new parent Legacy Exchange DN container was found during generation of the offline address list. This will force clients using this offline address list to do a full download. onEssentialMonitoring Exchange 2007 Mailbox Role A new parent Legacy Exchange DN container was found during generation of the offline address list. This will force clients using this offline address list to do a full download.
  A new Topology could not be generated. Make sure that local domain controllers are available and running. To do this, use the following tools: Ping, PingPath, and Dcdiag. onEssentialMonitoring Exchange 2007 Common Components A new Topology could not be generated. Make sure that local domain controllers are available and running. To do this, use the following tools: Ping, PingPath, and Dcdiag.
  A non-expirable message could not be categorized. This message may be a journal report or other system message. The message will remain in the queue until administrative action is taken. onEssentialMonitoring Exchange 2007 Transport Common Role A non-expirable message could not be categorized. This message may be a journal report or other system message. The message will remain in the queue until administrative action is taken.
  A non-SMTP address space has been detected on the Domain Name System (DNS) SMTP connector. The address space will be ignored. onEssentialMonitoring Exchange 2007 Transport Common Role A non-SMTP address space has been detected on the Domain Name System (DNS) SMTP connector. The address space will be ignored.
  A non-SMTP gateway connection failure occurred on the specified connector. An I/O exception occurred when writing to the Drop directory. onEssentialMonitoring Exchange 2007 Transport Common Role A non-SMTP gateway connection failure occurred on the specified connector. An I/O exception occurred when writing to the Drop directory.
  A non-SMTP gateway connection failure occurred on the specified connector. The Drop directory does not exist. onEssentialMonitoring Exchange 2007 Transport Common Role A non-SMTP gateway connection failure occurred on the specified connector. The Drop directory does not exist.
  A non-SMTP gateway connection failure occurred on the specified connector. The Drop directory does not have the correct access permissions. onEssentialMonitoring Exchange 2007 Transport Common Role A non-SMTP gateway connection failure occurred on the specified connector. The Drop directory does not have the correct access permissions.
  A non-SMTP gateway connection failure occurred on the specified connector. The quota limit for the Drop directory has been exceeded. onEssentialMonitoring Exchange 2007 Transport Common Role A non-SMTP gateway connection failure occurred on the specified connector. The quota limit for the Drop directory has been exceeded.
  A notification of a configuration change has been received but the new configuration could not be read. The agent will continue to run with the old configuration. onEssentialMonitoring Exchange 2007 Transport Common Role A notification of a configuration change has been received but the new configuration could not be read. The agent will continue to run with the old configuration.
  A read operation failed after attempting to correct a single-bit error. This is often caused by driver, firmware, or hardware issues. Run diagnostic tests on your storage hardware. onEssentialMonitoring Exchange 2007 Extensible Storage Engine A read operation failed after attempting to correct a single-bit error. This is often caused by driver, firmware, or hardware issues. Run diagnostic tests on your storage hardware.
  A read operation failed multiple times before finally succeeding. This may be a precursor to a failure in the storage subsystem. Run diagnostic tests on your storage hardware. onEssentialMonitoring Exchange 2007 Extensible Storage Engine A read operation failed multiple times before finally succeeding. This may be a precursor to a failure in the storage subsystem. Run diagnostic tests on your storage hardware.
  A recipient object in Active Directory is not valid. It has been removed from the result set. onEssentialMonitoring Exchange 2007 Common Components A recipient object in Active Directory is not valid. It has been removed from the result set.
  A recipient object in Active Directory is not valid; review the exception in MSExchange ADAccess 2156 for the cause. onEssentialMonitoring Exchange 2007 Common Components A recipient object in Active Directory is not valid; review the exception in MSExchange ADAccess 2156 for the cause.
  A request to access a public folder failed. onEssentialMonitoring Exchange 2007 Client Access Role A request to access a public folder failed.
  A request to establish a connection between the Exchange Active Directory Provider and a domain controller failed. The domain controller is not available. onEssentialMonitoring Exchange 2007 Common Components A request to establish a connection between the Exchange Active Directory Provider and a domain controller failed. The domain controller is not available.
  A routing group for the specified Exchange server could not be determined in the routing tables. Therefore, recipients will not be routed to this server. onEssentialMonitoring Exchange 2007 Transport Common Role A routing group for the specified Exchange server could not be determined in the routing tables. Therefore, recipients will not be routed to this server.
  A search request that was sent to the server running Active Directory did not provide a result within a reasonable time period. This may be caused by a heavily loaded domain controller. onEssentialMonitoring Exchange 2007 Common Components A search request that was sent to the server running Active Directory did not provide a result within a reasonable time period. This may be caused by a heavily loaded domain controller.
  A secure connection from a domain on which Domain Security is enabled could not authenticate because the Transport Layer Security (TLS) certificate failed to validate. onEssentialMonitoring Exchange 2007 Transport Common Role A secure connection from a domain on which Domain Security is enabled could not authenticate because the Transport Layer Security (TLS) certificate failed to validate.
  A secure connection to a domain on which Domain Security is enabled could not be established because the TLS certificate could not be validated. onEssentialMonitoring Exchange 2007 Transport Common Role A secure connection to a domain on which Domain Security is enabled could not be established because the TLS certificate could not be validated.
  A secure connection to a domain on which Domain Security is enabled could not be established because the Transport Layer Security (TLS) certificate could not be validated. onEssentialMonitoring Exchange 2007 Transport Common Role A secure connection to a domain on which Domain Security is enabled could not be established because the Transport Layer Security (TLS) certificate could not be validated.
  A Send connector error occurred while connecting to the specified server. onEssentialMonitoring Exchange 2007 Transport Common Role A Send connector error occurred while connecting to the specified server.
  A setting in the Web.config file was not valid and has been reset to the default value. onEssentialMonitoring Exchange 2007 Client Access Role A setting in the Web.config file was not valid and has been reset to the default value.
  A single-bit error was successfully corrected. This database page level error is often caused by driver, firmware, or hardware issues. Run diagnostic tests on your storage hardware. onEssentialMonitoring Exchange 2007 Extensible Storage Engine A single-bit error was successfully corrected. This database page level error is often caused by driver, firmware, or hardware issues. Run diagnostic tests on your storage hardware.
  A specific DLL cannot be loaded. Review the error in the event description for details about the specific DLL that could not be loaded. onEssentialMonitoring Exchange 2007 Mailbox Role A specific DLL cannot be loaded. Review the error in the event description for details about the specific DLL that could not be loaded.
  A synchronous read page checksum error occurred. If this error persists, restore the database from a previous backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine A synchronous read page checksum error occurred. If this error persists, restore the database from a previous backup.
  A system error occurred while opening a newly created log file. An unknown system error has occurred. System event errors are logged in the System log of Event Viewer. onEssentialMonitoring Exchange 2007 Extensible Storage Engine A system error occurred while opening a newly created log file. An unknown system error has occurred. System event errors are logged in the System log of Event Viewer.
  A time error occurred. The database engine has had a read error. If this error persists, restore the database from a previous backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine A time error occurred. The database engine has had a read error. If this error persists, restore the database from a previous backup.
  A torn-write was detected during backup in a log file of the backup set. This log file is damaged and is unusable. Restore the log files from a backup copy. onEssentialMonitoring Exchange 2007 Extensible Storage Engine A torn-write was detected during backup in a log file of the backup set. This log file is damaged and is unusable. Restore the log files from a backup copy.
  A torn-write was detected during hard recovery. This log file is damaged and is unusable. Restore the log files from a backup copy. onEssentialMonitoring Exchange 2007 Extensible Storage Engine A torn-write was detected during hard recovery. This log file is damaged and is unusable. Restore the log files from a backup copy.
  A torn-write was detected during soft recovery. The log file damage will be repaired and recovery will continue. No user action is required.
0
 
Exchange 2007 Extensible Storage Engine A torn-write was detected during soft recovery. The log file damage will be repaired and recovery will continue. No user action is required.
  A transient configuration error occurred while the routing configuration was being loaded. onEssentialMonitoring Exchange 2007 Transport Common Role A transient configuration error occurred while the routing configuration was being loaded.
  A transient error occurred while Active Directory was being accessed. onEssentialMonitoring Exchange 2007 Client Access Role A transient error occurred while Active Directory was being accessed.
  A transient exception occurred when the Hub Transport server tried to load the Exchange topology configuration data. The Edge Transport server will try to load the topology again. onEssentialMonitoring Exchange 2007 Hub Transport Role A transient exception occurred when the Hub Transport server tried to load the Exchange topology configuration data. The Edge Transport server will try to load the topology again.
  A Transport database could not be opened because a log file is missing or corrupted. The Microsoft Exchange Transport service is shutting down. Manual database recovery or repair may be required. onEssentialMonitoring Exchange 2007 Transport Common Role A Transport database could not be opened because a log file is missing or corrupted. The Microsoft Exchange Transport service is shutting down. Manual database recovery or repair may be required.
  A Transport database operation has encountered a fatal error. The database may be corrupted. The Microsoft Exchange Transport service is shutting down. Manual database recovery or repair may be required. onEssentialMonitoring Exchange 2007 Transport Common Role A Transport database operation has encountered a fatal error. The database may be corrupted. The Microsoft Exchange Transport service is shutting down. Manual database recovery or repair may be required.
  A Transport database operation stopped because there is not enough disk space to complete the operation. The Microsoft Exchange Transport service is shutting down. Manual database recovery or repair may be required. onEssentialMonitoring Exchange 2007 Transport Common Role A Transport database operation stopped because there is not enough disk space to complete the operation. The Microsoft Exchange Transport service is shutting down. Manual database recovery or repair may be required.
  A transport extensibility agent registered on the OnRoutedMessage event did not handle an exception. onEssentialMonitoring Exchange 2007 Transport Common Role A transport extensibility agent registered on the OnRoutedMessage event did not handle an exception.
  A transport extensibility agent registered on the OnSubmittedMessage event did not handle an exception. onEssentialMonitoring Exchange 2007 Transport Common Role A transport extensibility agent registered on the OnSubmittedMessage event did not handle an exception.
  A transport rules agent caused an unhandled exception. onEssentialMonitoring Exchange 2007 Transport Common Role A transport rules agent caused an unhandled exception.
  A transport rules agent failed to create an agent instance. onEssentialMonitoring Exchange 2007 Transport Common Role A transport rules agent failed to create an agent instance.
  A user is consuming their maximum allowed share of server resources. For details check event logs with Event ID 9646.
0
 
Exchange 2007 Mailbox Role A user is consuming their maximum allowed share of server resources. For details check event logs with Event ID 9646.
  A user is locked out of a mailbox because incorrect PIN used onEssentialMonitoring Exchange 2007 Unified Messaging Role A user is locked out of a mailbox because an incorrect PIN was entered multiple times. The PIN must be reset before the user can log on to the mailbox from the telephone again.
  A user was disconnected because the user failed to log on onEssentialMonitoring Exchange 2007 Unified Messaging Role A user was disconnected by the Unified Messaging server because the user failed to log on consecutive times. The user did not enter the correct PIN.
  A user was unable to log on to Outlook Web Access because the user's Active Directory profile does not have a primary SMTP address. onEssentialMonitoring Exchange 2007 Client Access Role A user was unable to log on to Outlook Web Access because the user's Active Directory profile does not have a primary SMTP address.
  A Web request failed security checks. onEssentialMonitoring Exchange 2007 Client Access Role A Web request failed security checks.
  Activation of transport components failed because of an unexpected exception. onEssentialMonitoring Exchange 2007 Transport Common Role Activation of transport components failed because of an unexpected exception.
  Active Directory contains invalid configuration object onEssentialMonitoring Exchange 2007 Unified Messaging Role File Distribution Service: Active Directory contains invalid configuration object.
  Active Directory contains invalid value for OAB Virtual Directory object onEssentialMonitoring Exchange 2007 Unified Messaging Role File Distribution Service: Active Directory contains invalid value for PollInterval attribute of OAB Virtual Directory object. The upper range limit value will be used instead.
  Active Directory indicates that the path to a database exists. However, no such file exists on disk. onEssentialMonitoring Exchange 2007 Mailbox Role Active Directory indicates that the path to a database exists. However, no such file exists on disk.
  Active Directory object is not found or is invalid onEssentialMonitoring Exchange 2007 Unified Messaging Role An Active Directory object for local Exchange server is not found or is invalid.
  Active Remote Delivery Queue Length - sustained for 5 minutes - Red(>250) - Transport. onEssentialMonitoring Exchange 2007 Transport Common Role Active Remote Delivery Queue Length - sustained for 5 minutes - Red(>250) - Transport.
  All Active Directory servers in the domain are not responding. Make sure that there is a domain controller that is located in the same domain as the Exchange server is up and running. onEssentialMonitoring Exchange 2007 Common Components All Active Directory servers in the domain are not responding. Make sure that there is a domain controller that is located in the same domain as the Exchange server is up and running.
  Ambiguous SMTP proxy found on some mailboxes in the directory service. Store unable to map SMTP proxy to unique mailbox GUID. Set unique SMTP proxy addresses for mailboxes. onEssentialMonitoring Exchange 2007 Mailbox Role Ambiguous SMTP proxy found on some mailboxes in the directory service. Store unable to map SMTP proxy to unique mailbox GUID. Set unique SMTP proxy addresses for mailboxes.
  An accepted domain entry contained invalid data. The associated record will be skipped. onEssentialMonitoring Exchange 2007 Transport Common Role An accepted domain entry contained invalid data. The associated record will be skipped.
  An accepted domain entry was corrupt in Active Directory. The configuration was rejected. onEssentialMonitoring Exchange 2007 Transport Common Role An accepted domain entry was corrupt in Active Directory. The configuration was rejected.
  An Active Directory object for local Exchange server is not found or is invalid. onEssentialMonitoring Exchange 2007 Client Access Role An Active Directory object for local Exchange server is not found or is invalid.
  An Active Directory search has failed. Cannot access schema information. onEssentialMonitoring Exchange 2007 Mailbox Role An Active Directory search has failed. Cannot access schema information.
  An Address List has an invalid Filter Rule (purportedSearch). No directory entries will belong to this Address List until you correct this problem. onEssentialMonitoring Exchange 2007 Mailbox Role An Address List has an invalid Filter Rule (purportedSearch). No directory entries will belong to this Address List until you correct this problem.
  An agent did not close the MIME stream after handling the event for a message. The message has been rejected. Please report this problem to the developer of the agent. onEssentialMonitoring Exchange 2007 Transport Common Role An agent did not close the MIME stream after handling the event for a message. The message has been rejected. Please report this problem to the developer of the agent.
  An asynchronous LDAP call has failed. In absence of other events, you can ignore this event. Review the Application log for related events. Check connectivity to domain controllers.
0
 
Exchange 2007 Common Components An asynchronous LDAP call has failed. In absence of other events, you can ignore this event. Review the Application log for related events. Check connectivity to domain controllers.
  An attempt was made to use the Cluster Remote Procedure Call (RPC) interface without proper permissions. onEssentialMonitoring Exchange 2007 Mailbox Role An attempt was made to use the Cluster Remote Procedure Call (RPC) interface without proper permissions.
  An EdgeSync synchronization process could not complete. This summary event provides details about the synchronization process. Review the Application log for related Microsoft Exchange EdgeSync service events. onEssentialMonitoring Exchange 2007 Hub Transport Role An EdgeSync synchronization process could not complete. This summary event provides details about the synchronization process. Review the Application log for related Microsoft Exchange EdgeSync service events.
  An EdgeSync synchronization process could not start because the configuration data did not pass validation. The exception in the event description provides more information about this failure. onEssentialMonitoring Exchange 2007 Hub Transport Role An EdgeSync synchronization process could not start because the configuration data did not pass validation. The exception in the event description provides more information about this failure.
  An EdgeSync synchronization process stopped because the Hub Transport server couldn't find a matching internal transport certificate on the Edge Transport server. onEssentialMonitoring Exchange 2007 Hub Transport Role An EdgeSync synchronization process stopped because the Hub Transport server couldn't find a matching internal transport certificate on the Edge Transport server.
  An error 0x514 occurred while attempting to enable the Generate Security Audits privilege. onEssentialMonitoring Exchange 2007 Mailbox Role An error 0x514 occurred while attempting to enable the Generate Security Audits privilege.
  An error 1245 occurred while disabling rule on the public folder. The folder ID is in the data section of this event. onEssentialMonitoring Exchange 2007 Mailbox Role An error 1245 occurred while disabling rule on the public folder. The folder ID is in the data section of this event.
  An error occurred because the database engine stopped the backup. Check the Application log for other Extensible Storage Engine (ESE) events that may help you diagnose the problem. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An error occurred because the database engine stopped the backup. Check the Application log for other Extensible Storage Engine (ESE) events that may help you diagnose the problem.
  An error occurred during a background cleanup when trying to delete attachment. Write conflict maybe the cause. Verify message and folder permissions. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred during a background cleanup when trying to delete attachment. Write conflict maybe the cause. Verify message and folder permissions.
  An error occurred during backup of an Exchange store database - the cause and resolution for the online backup failure depends on the error listed in the Description of the event. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An error occurred during backup of an Exchange store database - the cause and resolution for the online backup failure depends on the error listed in the Description of the event.
  An error occurred during the backup of the Exchange store database. Restart the backup process. If the problem persists, contact Microsoft Product Support Services. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An error occurred during the backup of the Exchange store database. Restart the backup process. If the problem persists, contact Microsoft Product Support Services.
  An error occurred during the Exchange store database backup. Use the error listed in the Description to resolve this error. This error may be caused by improper antivirus scanning. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An error occurred during the Exchange store database backup. Use the error listed in the Description to resolve this error. This error may be caused by improper antivirus scanning.
  An error occurred in virus scanner while scanning a message and the virus scanner is being unloaded. Contact your antivirus application vendor. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred in virus scanner while scanning a message and the virus scanner is being unloaded. Contact your antivirus application vendor.
  An error occurred in virus scanner while scanning a message. Contact your antivirus vendor. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred in virus scanner while scanning a message. Contact your antivirus vendor.
  An error occurred in virus scanner while scanning a message. Ignoring exception because of a configuration setting. Contact antivirus vendor. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred in virus scanner while scanning a message. Ignoring exception because of a configuration setting. Contact antivirus vendor.
  An error occurred initializing the Microsoft Exchange Server Internet Conversion Library. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred initializing the Microsoft Exchange Server Internet Conversion Library.
  An error occurred on the database. Review MSExchangeIS event 1025.
0
 
Exchange 2007 Mailbox Role An error occurred on the database. Review MSExchangeIS event 1025.
  An error occurred so a message could not be sent to Content Filtering. The message is being rejected. onEssentialMonitoring Exchange 2007 Transport Common Role An error occurred so a message could not be sent to Content Filtering. The message is being rejected.
  An error occurred starting Storage Group on Microsoft Exchange Information Store. Check for antivirus software scanning or improperly enabled disk level write caching.
0
 
Exchange 2007 Mailbox Role An error occurred starting Storage Group on Microsoft Exchange Information Store. Check for antivirus software scanning or improperly enabled disk level write caching.
  An error occurred starting the Microsoft Exchange Information Store. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred starting the Microsoft Exchange Information Store.
  An error occurred when an attempt to copy a file failed. Review the file you attempted to copy. Use the Error.exe utility to resolve system errors. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An error occurred when an attempt to copy a file failed. Review the file you attempted to copy. Use the Error.exe utility to resolve system errors.
  An error occurred when an attempt to create a file failed. Review the file name you provided. Use the Error.exe utility to resolve system errors. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An error occurred when an attempt to create a file failed. Review the file name you provided. Use the Error.exe utility to resolve system errors.
  An error occurred when an attempt to create a folder failed. Review the disk or folder name you provided. Use the Error.exe utility to resolve system errors. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An error occurred when an attempt to create a folder failed. Review the disk or folder name you provided. Use the Error.exe utility to resolve system errors.
  An error occurred when an attempt to delete a file failed. The file that could not be deleted is listed in the Description. The cause depends on the error specified in the Description. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An error occurred when an attempt to delete a file failed. The file that could not be deleted is listed in the Description. The cause depends on the error specified in the Description.
  An error occurred when an attempt to determine the minimum input/output (I/O) block size for the volume failed. The cause depends on the error listed at the end of the Description. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An error occurred when an attempt to determine the minimum input/output (I/O) block size for the volume failed. The cause depends on the error listed at the end of the Description.
  An error occurred when an attempt to move a file failed. This usually indicates that an attempt to rename a log file failed. Use the error listed in the Description to resolve this error. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An error occurred when an attempt to move a file failed. This usually indicates that an attempt to rename a log file failed. Use the error listed in the Description to resolve this error.
  An error occurred when an attempt to open a file for read and write access failed. This error may be caused by improperly configured antivirus software. Review the error code in the event. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An error occurred when an attempt to open a file for read and write access failed. This error may be caused by improperly configured antivirus software. Review the error code in the event.
  An error occurred when an attempt to open a file for read-only access failed. This error may be caused by improperly configured antivirus software. Review the error code in the event. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An error occurred when an attempt to open a file for read-only access failed. This error may be caused by improperly configured antivirus software. Review the error code in the event.
  An error occurred when an attempt to read from a file failed. A possible cause for this error is storage hardware problems. Use the error listed in the Description to resolve this error. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An error occurred when an attempt to read from a file failed. A possible cause for this error is storage hardware problems. Use the error listed in the Description to resolve this error.
  An error occurred when an attempt to remove a folder failed. Review the disk or folder you attempted to remove. Use the Error.exe utility to resolve system errors. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An error occurred when an attempt to remove a folder failed. Review the disk or folder you attempted to remove. Use the Error.exe utility to resolve system errors.
  An error occurred when an attempt to write to a file failed because there is not enough space on a disk. Review the error code for more information. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An error occurred when an attempt to write to a file failed because there is not enough space on a disk. Review the error code for more information.
  An error occurred when Domain Name System (DNS) was queried for domain entries. Resource records in DNS may be missing or incorrect. Verify DNS is correctly configured. onEssentialMonitoring Exchange 2007 Common Components An error occurred when Domain Name System (DNS) was queried for domain entries. Resource records in DNS may be missing or incorrect. Verify DNS is correctly configured.
  An error occurred when starting the Microsoft Exchange Information Store service remote procedure call (RPC) server. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred when starting the Microsoft Exchange Information Store service remote procedure call (RPC) server.
  An error occurred when the Content Filter agent tried to scan this message. This message has not been assigned a spam confidence level (SCL) value. onEssentialMonitoring Exchange 2007 Transport Common Role An error occurred when the Content Filter agent tried to scan this message. This message has not been assigned a spam confidence level (SCL) value.
  An error occurred when the Referral Interface called DSAccess to obtain a list of available global catalog servers. Referral Interface cannot update its list of global catalog servers until DSAccess returns the current list of global catalog servers. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred when the Referral Interface called DSAccess to obtain a list of available global catalog servers. Referral Interface cannot update its list of global catalog servers until DSAccess returns the current list of global catalog servers.
  An error occurred when the Restore-StorageGroupCopy cmdlet failed to copy all logs. onEssentialMonitoring Exchange 2007 Log Shipping An error occurred when the Restore-StorageGroupCopy cmdlet failed to copy all logs.
  An error occurred while configuring the database. A collection of information that describes data storage in the buffer has failed. Contact Microsoft Product Support. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while configuring the database. A collection of information that describes data storage in the buffer has failed. Contact Microsoft Product Support.
  An error occurred while deleting the Site folder. A duplicate Site folder may exist. Manually delete the duplicate Site folder. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while deleting the Site folder. A duplicate Site folder may exist. Manually delete the duplicate Site folder.
  An error occurred while initializing a new mailbox database. The database may be corrupted. Re-create the mailbox database (if it is a new database), or restore the database from backup, or run Isinteg. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while initializing a new mailbox database. The database may be corrupted. Re-create the mailbox database (if it is a new database), or restore the database from backup, or run Isinteg.
  An error occurred while initializing the performance mutex. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while initializing the performance mutex.
  An error occurred while loading the configuration for the Address Rewriting agent. The configuration may be corrupt, or ADAM may be unreachable. Address Rewriting will use the last known good configuration. onEssentialMonitoring Exchange 2007 Hub Transport Role An error occurred while loading the configuration for the Address Rewriting agent. The configuration may be corrupt, or ADAM may be unreachable. Address Rewriting will use the last known good configuration.
  An error occurred while loading the configuration for the Attachment Filter agent. The configuration may be corrupt, or ADAM may be unreachable. Attachment Filtering will use the last known good configuration. onEssentialMonitoring Exchange 2007 Hub Transport Role An error occurred while loading the configuration for the Attachment Filter agent. The configuration may be corrupt, or ADAM may be unreachable. Attachment Filtering will use the last known good configuration.
  An error occurred while loading the Journaling agent configuration. The configuration may be corrupted, or Active Directory may be unreachable. The Journaling agent will use the last known good configuration. onEssentialMonitoring Exchange 2007 Hub Transport Role An error occurred while loading the Journaling agent configuration. The configuration may be corrupted, or Active Directory may be unreachable. The Journaling agent will use the last known good configuration.
  An error occurred while logging an event related to a site folder on the public folder store. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while logging an event related to a site folder on the public folder store.
  An error occurred while logging an event related to an incoming replication message for the public folder store. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while logging an event related to an incoming replication message for the public folder store.
  An error occurred while logging an event related to an outgoing replication message for the public folder store. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while logging an event related to an outgoing replication message for the public folder store.
  An error occurred while logging an event related to an outgoing replication message, which resulted in a non-delivery report. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while logging an event related to an outgoing replication message, which resulted in a non-delivery report.
  An error occurred while logging an event related to public folder age limits. Review MSExchangeIS event 3063. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while logging an event related to public folder age limits. Review MSExchangeIS event 3063.
  An error occurred while logging an event related to replication state table updates for the public folder store. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while logging an event related to replication state table updates for the public folder store.
  An error occurred while opening a log file. This may be caused by a permissions or hardware issue. Use the error listed in the Description to resolve this error. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An error occurred while opening a log file. This may be caused by a permissions or hardware issue. Use the error listed in the Description to resolve this error.
  An error occurred while performing a site broadcast. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while performing a site broadcast.
  An error occurred while performing a site folder check for the public folder store. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while performing a site folder check for the public folder store.
  An error occurred while performing a site folder teardown. Check for public folder store errors in the Event logs when deleting an unused site folder. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while performing a site folder teardown. Check for public folder store errors in the Event logs when deleting an unused site folder.
  An error occurred while processing a meeting message. onEssentialMonitoring Exchange 2007 Hub Transport Role An error occurred while processing a meeting message.
  An error occurred while processing a message (subject and archive filename specified). Review MSExchangeIS event 12005. Contact Microsoft Product Support if problem persists. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while processing a message (subject and archive filename specified). Review MSExchangeIS event 12005. Contact Microsoft Product Support if problem persists.
  An error occurred while processing a message. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while processing a message.
  An error occurred while processing message (archive filename specified). onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while processing message (archive filename specified).
  An error occurred while processing message (subject and from specified). onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while processing message (subject and from specified).
  An error occurred while processing message (subject, from, and archive file name specified). Review error message. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while processing message (subject, from, and archive file name specified). Review error message.
  An error occurred while processing the message subject specified. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while processing the message subject specified.
  An error occurred while processing the Owning Folders table. Database maintenance should correct the problem. No user action needed. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while processing the Owning Folders table. Database maintenance should correct the problem. No user action needed.
  An error occurred while reading configuration information from the registry key. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while reading configuration information from the registry key.
  An error occurred while reading from Active Directory onEssentialMonitoring Exchange 2007 Unified Messaging Role An error occurred while reading the object configuration from Active Directory.
  An error occurred while reading the object configuration from Active Directory. onEssentialMonitoring Exchange 2007 Client Access Role An error occurred while reading the object configuration from Active Directory.
  An error occurred while reading the System Message configuration. The configuration data may be corrupt in Active Directory on a Hub Transport server or in ADAM on Edge Transport server. onEssentialMonitoring Exchange 2007 Transport Common Role An error occurred while reading the System Message configuration. The configuration data may be corrupt in Active Directory on a Hub Transport server or in ADAM on Edge Transport server.
  An error occurred while retrieving the global database identifier for the database. Contact Microsoft Product Support. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while retrieving the global database identifier for the database. Contact Microsoft Product Support.
  An error occurred while sending the shutdown message to Content Filtering. onEssentialMonitoring Exchange 2007 Transport Common Role An error occurred while sending the shutdown message to Content Filtering.
  An error occurred while starting a database on the Exchange store. Click on associated events for more details. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while starting a database on the Exchange store. Click on associated events for more details.
  An error occurred while writing to the database log file of a storage group. Attempting to unmount all databases in this storage group. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while writing to the database log file of a storage group. Attempting to unmount all databases in this storage group.
  An error occurred while writing to the database log file of the database. Attempting to stop the Microsoft Exchange Information Store service. onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred while writing to the database log file of the database. Attempting to stop the Microsoft Exchange Information Store service.
  An error occurred with the specified call stack. Review MSExchangeIS event 1026 onEssentialMonitoring Exchange 2007 Mailbox Role An error occurred with the specified call stack. Review MSExchangeIS event 1026
  An exception occurred and was handled by Exchange ActiveSync.
0
 
Exchange 2007 Client Access Role An exception occurred and was handled by Exchange ActiveSync.
  An exception occurred when the Hub Transport server tried to acquire a lock on an Edge Transport server. The event description provides more information about this exception. onEssentialMonitoring Exchange 2007 Hub Transport Role An exception occurred when the Hub Transport server tried to acquire a lock on an Edge Transport server. The event description provides more information about this exception.
  An exception occurred when the Hub Transport server tried to load the Exchange topology configuration data. Check network connectivity and domain controller health. onEssentialMonitoring Exchange 2007 Hub Transport Role An exception occurred when the Hub Transport server tried to load the Exchange topology configuration data. Check network connectivity and domain controller health.
  An exception occurred when the Hub Transport server tried to load the local site configuration data. Check network connectivity and domain controller health. onEssentialMonitoring Exchange 2007 Hub Transport Role An exception occurred when the Hub Transport server tried to load the local site configuration data. Check network connectivity and domain controller health.
  An exception occurred when trying to validate the Exchange topology configuration data that is to be replicated to the ADAM instance on the Edge Transport server. onEssentialMonitoring Exchange 2007 Hub Transport Role An exception occurred when trying to validate the Exchange topology configuration data that is to be replicated to the ADAM instance on the Edge Transport server.
  An exception occurred while attempting to locate a Client Access server to handle the request. onEssentialMonitoring Exchange 2007 Client Access Role An exception occurred while attempting to locate a Client Access server to handle the request.
  An exception occurred while loading the required EdgeSync credentials. Run the Test-EdgeSynchronization cmdlet in the Exchange Management Shell on the Hub Transport server. onEssentialMonitoring Exchange 2007 Hub Transport Role An exception occurred while loading the required EdgeSync credentials. Run the Test-EdgeSynchronization cmdlet in the Exchange Management Shell on the Hub Transport server.
  An Exchange 2000 server or Exchange 2003 server was found in the Exchange 2007 Routing Group in the routing tables. onEssentialMonitoring Exchange 2007 Transport Common Role An Exchange 2000 server or Exchange 2003 server was found in the Exchange 2007 Routing Group in the routing tables.
  An Exchange store database engine error occurred. See associated alerts and ESE events for more information. Review the ESE error codes in the event Description of those events. onEssentialMonitoring Exchange 2007 Extensible Storage Engine An Exchange store database engine error occurred. See associated alerts and ESE events for more information. Review the ESE error codes in the event Description of those events.
  An Exchange store database has completed the backup procedure successfully. No user action is required.
0
 
Exchange 2007 Extensible Storage Engine An Exchange store database has completed the backup procedure successfully. No user action is required.
  An Exchange store database is starting a full backup. No user action is required.
0
 
Exchange 2007 Extensible Storage Engine An Exchange store database is starting a full backup. No user action is required.
  An Exchange store database is starting a snapshot backup. No user action is required.
0
 
Exchange 2007 Extensible Storage Engine An Exchange store database is starting a snapshot backup. No user action is required.
  An Exchange store database is starting an incremental backup. No user action is required.
0
 
Exchange 2007 Extensible Storage Engine An Exchange store database is starting an incremental backup. No user action is required.
  An incorrect file version was detected. Review the event description for more information. onEssentialMonitoring Exchange 2007 Mailbox Role An incorrect file version was detected. Review the event description for more information.
  An incorrect record was used with the cache hash table. This may be caused by internal memory issues or hardware issues. Restart the Microsoft Exchange Active Directory Topology service. onEssentialMonitoring Exchange 2007 Common Components An incorrect record was used with the cache hash table. This may be caused by internal memory issues or hardware issues. Restart the Microsoft Exchange Active Directory Topology service.
  An internal error occurred. This may be caused by internal memory issues or hardware issues. Restart the Microsoft Exchange Active Directory Topology service. Review System log. onEssentialMonitoring Exchange 2007 Common Components An internal error occurred. This may be caused by internal memory issues or hardware issues. Restart the Microsoft Exchange Active Directory Topology service. Review System log.
  An internal server error occurred in the Exchange Web Services component. onEssentialMonitoring Exchange 2007 Client Access Role An internal server error occurred in the Exchange Web Services component.
  An invalid network adapter is specified in the network configuration information for the transport server. onEssentialMonitoring Exchange 2007 Transport Common Role An invalid network adapter is specified in the network configuration information for the transport server.
  An invalid smart hosts string was detected in routing tables for the specified connector. The connector has been ignored. onEssentialMonitoring Exchange 2007 Transport Common Role An invalid smart hosts string was detected in routing tables for the specified connector. The connector has been ignored.
  An Outlook Web Access configuration setting is not valid. The authentication type specified on the OWA virtual directory is set to Anonymous. For more information, see MSExchangeOWA event 30. onEssentialMonitoring Exchange 2007 Client Access Role An Outlook Web Access configuration setting is not valid. The authentication type specified on the OWA virtual directory is set to Anonymous. For more information, see MSExchangeOWA event 30.
  An RPC request to the Microsoft Exchange Active Directory Topology service failed. onEssentialMonitoring Exchange 2007 Common Components An RPC request to the Microsoft Exchange Active Directory Topology service failed.
  An unexpected error occurred in the provider used by the Autodiscover service. onEssentialMonitoring Exchange 2007 Client Access Role An unexpected error occurred in the provider used by the Autodiscover service.
  An unexpected error occurred while data was being retrieved from the Autodiscover service. onEssentialMonitoring Exchange 2007 Client Access Role An unexpected error occurred while data was being retrieved from the Autodiscover service.
  An unexpected System Attendant error occurred. Review the event description for the error that was logged. onEssentialMonitoring Exchange 2007 Mailbox Role An unexpected System Attendant error occurred. Review the event description for the error that was logged.
  An unhandled exception occurred in the Autodiscover service. For more information, contact Microsoft Customer Service and Support. onEssentialMonitoring Exchange 2007 Client Access Role An unhandled exception occurred in the Autodiscover service. For more information, contact Microsoft Customer Service and Support.
  Anti-spam agents are enabled, but the list of internal SMTP servers is empty. To populate this list, use the Set-TransportConfig cmdlet in the Exchange Management Shell. onEssentialMonitoring Exchange 2007 Transport Common Role Anti-spam agents are enabled, but the list of internal SMTP servers is empty. To populate this list, use the Set-TransportConfig cmdlet in the Exchange Management Shell.
  At least one file could not be processed. These files have .bad extensions. Look for .bad files, and make sure that the content is valid. onEssentialMonitoring Exchange 2007 Transport Common Role At least one file could not be processed. These files have .bad extensions. Look for .bad files, and make sure that the content is valid.
  Attempted to attach database but database was restored from a backup set on which hard recovery was not started or did not complete successfully. Perform hard recovery on the database. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Attempted to attach database but database was restored from a backup set on which hard recovery was not started or did not complete successfully. Perform hard recovery on the database.
  Attempted to use database, but conversion did not complete successfully on this database. You may need to restore from backup and re-run the database conversion. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Attempted to use database, but conversion did not complete successfully on this database. You may need to restore from backup and re-run the database conversion.
  Authentication of the connection to a domain on which Domain Security is enabled failed because the Transport Layer Security (TLS) certificate didn't contain the name of that domain. onEssentialMonitoring Exchange 2007 Transport Common Role Authentication of the connection to a domain on which Domain Security is enabled failed because the Transport Layer Security (TLS) certificate didn't contain the name of that domain.
  Automatic Speech Recognition (ASR) cannot find the speech grammar file for auto attendant onEssentialMonitoring Exchange 2007 Unified Messaging Role Automatic Speech Recognition (ASR) has been enabled on the UM auto attendant. However, the speech grammar file cannot be found. Until this problem is corrected, ASR will be disabled.
  Automatic Speech Recognition (ASR) cannot find the speech grammar file for personal contacts onEssentialMonitoring Exchange 2007 Unified Messaging Role Automatic Speech Recognition (ASR) has been enabled for personal contacts, but the speech grammar file for personal contacts cannot be found. Until this problem is corrected, ASR for contacts will be disabled.
  Available B-Tree IDs (ObjectIDs) are almost consumed. Reclaim free or unused B-Tree IDs. Perform an offline defragmentation of the database using Eseutil.exe. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Available B-Tree IDs (ObjectIDs) are almost consumed. Reclaim free or unused B-Tree IDs. Perform an offline defragmentation of the database using Eseutil.exe.
  Background cleanup skipped pages. This message indicates that an offline defragmentation of the Exchange Information Store database should be performed using Eseutil.exe. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Background cleanup skipped pages. This message indicates that an offline defragmentation of the Exchange Information Store database should be performed using Eseutil.exe.
  Beginning the backup of the database. Backup history can be viewed with the All Database Backup events view under Views\Microsoft Exchange Server\Exchange 2007\Common Components\Extensible Storage Engine\Backup.
0
 
Exchange 2007 Extensible Storage Engine Beginning the backup of the database. Backup history can be viewed with the All Database Backup events view under Views\Microsoft Exchange Server\Exchange 2007\Common Components\Extensible Storage Engine\Backup.
  Call Answer Queued Messages - Red (> 100).
0
 
Exchange 2007 Unified Messaging Role Call Answer Queued Messages - Red (> 100).
  Cannot create a database file on Microsoft Exchange Information Store; review MSExchangeIS event 9795. onEssentialMonitoring Exchange 2007 Mailbox Role Cannot create a database file on Microsoft Exchange Information Store; review MSExchangeIS event 9795.
  Cannot create any more MAPI named properties. onEssentialMonitoring Exchange 2007 Mailbox Role Cannot create any more MAPI named properties.
  Cannot start the Exchange Information Store service. An error occurred while retrieving local host information. onEssentialMonitoring Exchange 2007 Mailbox Role Cannot start the Exchange Information Store service. An error occurred while retrieving local host information.
  Check script running as local system onEssentialMonitoring Exchange 2007 Discovery Helper This workflow alerts when a script is not running as local system
  Check script running with LDAP permission onEssentialMonitoring Exchange 2007 Discovery Helper This workflow alerts when a script is not running with LDAP permission
  Client: Averaged client RPC latency is greater than the specified threshold. onEssentialMonitoring Exchange 2007 Mailbox Role Client: Averaged client RPC latency is greater than the specified threshold.
  Client: Percentage of successful client RPCs is less than the specified threshold. onEssentialMonitoring Exchange 2007 Mailbox Role Client: Percentage of successful client RPCs is less than the specified threshold.
  Client: The number of client RPC errors and latency warnings issued is greater than the specified threshold. onEssentialMonitoring Exchange 2007 Mailbox Role Client: The number of client RPC errors and latency warnings issued is greater than the specified threshold.
  Clustered Exchange resource failed to go offline.
0
 
Exchange 2007 CCR Node Role Clustered Exchange resource failed to go offline.
  Collect Active Mailbox Delivery Queue Length onEssentialMonitoring Exchange 2007 Transport Common Role Collect Active Mailbox Delivery Queue Length
  Collect Active Non-Smtp Delivery Queue Length onEssentialMonitoring Exchange 2007 Transport Common Role Collect Active Non-Smtp Delivery Queue Length
  Collect Aggregate Delivery Queue Length (All Queues) onEssentialMonitoring Exchange 2007 Transport Common Role Collect Aggregate Delivery Queue Length (All Queues)
  Collect ESE Log Bytes Write/sec
0
 
Exchange 2007 Extensible Storage Engine Collect: ESE Log Bytes Write/sec
  Collect: .Net CLR Memory: Percent Time in GC. onEssentialMonitoring Exchange 2007 Client Access Role Collect: .Net CLR Memory: Percent Time in GC.
  Collect: A general error occurred on a database. Review the event description for the function name or description of the problem. No alert was sent.
0
 
Exchange 2007 Mailbox Role Collect: A general error occurred on a database. Review the event description for the function name or description of the problem. No alert was sent.
  Collect: A large percent of resources of the database engine has been consumed.
0
 
Exchange 2007 Mailbox Role Collect: A large percent of resources of the database engine has been consumed.
  Collect: Could not get the properties of a rule. If this failure occurs frequently, run Isinteg as indicated in the event log.
0
 
Exchange 2007 Mailbox Role Collect: Could not get the properties of a rule. If this failure occurs frequently, run Isinteg as indicated in the event log.
  Collect: Database: I/O Database Reads Average Latency (Report Collection). onEssentialMonitoring Exchange 2007 Mailbox Role Collect: Database: I/O Database Reads Average Latency (Report Collection).
  Collect: Database: I/O Database Reads/sec (Report Collection). onEssentialMonitoring Exchange 2007 Mailbox Role Collect: Database: I/O Database Reads/sec (Report Collection).
  Collect: Database: I/O Database Writes Average Latency (Report Collection). onEssentialMonitoring Exchange 2007 Mailbox Role Collect: Database: I/O Database Writes Average Latency (Report Collection).
  Collect: Database: I/O Database Writes/sec (Report Collection). onEssentialMonitoring Exchange 2007 Mailbox Role Collect: Database: I/O Database Writes/sec (Report Collection).
  Collect: Database: I/O Log Writes Average Latency (Report Collection). onEssentialMonitoring Exchange 2007 Mailbox Role Collect: Database: I/O Log Writes Average Latency (Report Collection).
  Collect: Database: Version buckets allocated. onEssentialMonitoring Exchange 2007 Mailbox Role Collect: Database: Version buckets allocated.
  Collect: Edge Transport: MSExchange Attachment Filtering: Messages Attachment Filtered (Report Collection). onEssentialMonitoring Exchange 2007 Edge Transport Role Collect: Edge Transport: MSExchange Attachment Filtering: Messages Attachment Filtered (Report Collection).
  Collect: Free space available in databases after online defragmentation.
0
 
Exchange 2007 Mailbox Role Collect: Free space available in databases after online defragmentation.
  Collect: It took a long time to complete a folder-related action.
0
 
Exchange 2007 Mailbox Role Collect: It took a long time to complete a folder-related action.
  Collect: Microsoft Exchange initial problem report event.
0
 
Exchange 2007 Common Components Collect: Microsoft Exchange initial problem report event.
  Collect: MSExchange ActiveSync: Ping Commands Pending. onEssentialMonitoring Exchange 2007 Client Access Role Collect: MSExchange ActiveSync: Ping Commands Pending.
  Collect: MSExchange ActiveSync: Requests per Sec. onEssentialMonitoring Exchange 2007 Client Access Role Collect: MSExchange ActiveSync: Requests per Sec.
  Collect: MSExchange Availability Service: Availability Requests per Sec. onEssentialMonitoring Exchange 2007 Client Access Role Collect: MSExchange Availability Service: Availability Requests per Sec.
  Collect: MSExchange OWA: Average Response Time. onEssentialMonitoring Exchange 2007 Client Access Role Collect: MSExchange OWA: Average Response Time.
  Collect: MSExchange OWA: Requests per Sec. onEssentialMonitoring Exchange 2007 Client Access Role Collect: MSExchange OWA: Requests per Sec.
  Collect: MSExchange OWA: Users Count. onEssentialMonitoring Exchange 2007 Client Access Role Collect: MSExchange OWA: User Count.
  Collect: MSExchangeFDS:OAB: Download Task Queued. onEssentialMonitoring Exchange 2007 Client Access Role Collect: MSExchangeFDS:OAB: Download Task Queued.
  Collect: MSExchangeFDS:OAB: Download Tasks Completed. onEssentialMonitoring Exchange 2007 Client Access Role Collect: MSExchangeFDS:OAB: Download Tasks Completed.
  Collect: MSExchangeFDS:UM: Download Task Queued. onEssentialMonitoring Exchange 2007 Unified Messaging Role Collect: MSExchangeFDS:UM: Download Task Queued.
  Collect: MSExchangeFDS:UM: Download Tasks Completed. onEssentialMonitoring Exchange 2007 Unified Messaging Role Collect: MSExchangeFDS:UM: Download Tasks Completed.
  Collect: MSExchangeIS Mailbox: Messages Queued for Submission. onEssentialMonitoring Exchange 2007 Mailbox Role Collect: MSExchangeIS Mailbox: Messages Queued for Submission.
  Collect: MSExchangeIS Public: Messages Queued for Submission. onEssentialMonitoring Exchange 2007 Mailbox Role Collect: MSExchangeIS Public: Messages Queued for Submission.
  Collect: MSExchangeIS Public: Receive Queue Size. onEssentialMonitoring Exchange 2007 Mailbox Role Collect: MSExchangeIS Public: Receive Queue Size.
  Collect: MSExchangeIS: Client: RPC Failed Collection. onEssentialMonitoring Exchange 2007 Mailbox Role Collect: MSExchangeIS: Client: RPC Failed Collection.
  Collect: MSExchangeIS: Client:Latency > 10 sec RPCs (Report Collection). onEssentialMonitoring Exchange 2007 Mailbox Role Collect: MSExchangeIS: Client:Latency > 10 sec RPCs (Report Collection).
  Collect: MSExchangeIS: Client:Latency > 2 sec RPCs (Report Collection). onEssentialMonitoring Exchange 2007 Mailbox Role Collect: MSExchangeIS: Client:Latency > 2 sec RPCs (Report Collection).
  Collect: MSExchangeIS: Client:Latency > 5 sec RPCs (Report Collection). onEssentialMonitoring Exchange 2007 Mailbox Role Collect: MSExchangeIS: Client:Latency > 5 sec RPCs (Report Collection).
  Collect: MSExchangeIS: Client:RPCs succeeded (Report Collection). onEssentialMonitoring Exchange 2007 Mailbox Role Collect: MSExchangeIS: Client:RPCs succeeded (Report Collection).
  Collect: MSExchangeIS: RPC Averaged Latency (Report Collection). onEssentialMonitoring Exchange 2007 Mailbox Role Collect: MSExchangeIS: RPC Averaged Latency (Report Collection).
  Collect: MSExchangeIS: RPC Requests (Report Collection). onEssentialMonitoring Exchange 2007 Mailbox Role Collect: MSExchangeIS: RPC Requests (Report Collection).
  Collect: MSExchangeIS: RPC Succeeded Collection. onEssentialMonitoring Exchange 2007 Mailbox Role Collect: MSExchangeIS: RPC Succeeded Collection.
  Collect: MSExchangeMailSubmission: Hub Servers In Retry. onEssentialMonitoring Exchange 2007 Mailbox Role Collect: MSExchangeMailSubmission: Hub Servers In Retry.
  Collect: MSExchangeUMAutoAttendant: Average Call Time.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMAutoAttendant: Average Call Time.
  Collect: MSExchangeUMAutoAttendant: Business Hours Calls.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMAutoAttendant: Business Hours Calls.
  Collect: MSExchangeUMAutoAttendant: Directory Accessed.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMAutoAttendant: Directory Accessed.
  Collect: MSExchangeUMAutoAttendant: Disconnected Without Input
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMAutoAttendant: Disconnected Without Input
  Collect: MSExchangeUMAutoAttendant: Operator Transfers.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMAutoAttendant: Operator Transfers.
  Collect: MSExchangeUMAutoAttendant: Out of Hours Calls.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMAutoAttendant: Out of Hours Calls.
  Collect: MSExchangeUMAutoAttendant: Total Calls (Report Collection).
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMAutoAttendant: Total Calls (Report Collection).
  Collect: MSExchangeUMAutoAttendant: Transferred Count
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMAutoAttendant: Transferred Count
  Collect: MSExchangeUMAvailability: Calls Disconnected by UM on Irrecoverable External Error (Report Collection).
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMAvailability: Calls Disconnected by UM on Irrecoverable External Error (Report Collection).
  Collect: MSExchangeUMAvailability: Calls Disconnected on Irrecoverable Internal Error.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMAvailability: Calls Disconnected on Irrecoverable Internal Error.
  Collect: MSExchangeUMAvailability: Directory Access Failures.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMAvailability: Directory Access Failures.
  Collect: MSExchangeUMAvailability: Hub Transport Access Failures.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMAvailability: Hub Transport Access Failures.
  Collect: MSExchangeUMAvailability: Mailbox Server Access Failures.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMAvailability: Mailbox Server Access Failures.
  Collect: MSExchangeUMCallAnswer: Average Voice Message Size.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMCallAnswer: Average Voice Message Size.
  Collect: MSExchangeUMCallAnswer: Call Answering Calls (Report Collection).
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMCallAnswer: Call Answering Calls (Report Collection).
  Collect: MSExchangeUMCallAnswer: Call Answering Missed Calls (Report Collection).
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMCallAnswer: Call Answering Missed Calls (Report Collection).
  Collect: MSExchangeUMCallAnswer: Call Answering Voice Messages (Report Collection).
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMCallAnswer: Call Answering Voice Messages (Report Collection).
  Collect: MSExchangeUMCallAnswer: Calls Disconnected by Callers During UM Audio Hourglass.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMCallAnswer: Calls Disconnected by Callers During UM Audio Hourglass.
  Collect: MSExchangeUMCallAnswer: Fetch Greeting Timed Out.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMCallAnswer: Fetch Greeting Timed Out.
  Collect: MSExchangeUMFax: Fax Incomplete (Report Collection).
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMFax: Fax Incomplete (Report Collection).
  Collect: MSExchangeUMFax: Fax Messages (Report Collection).
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMFax: Fax Messages (Report Collection).
  Collect: MSExchangeUMGeneral: Average Call Duration. onEssentialMonitoring Exchange 2007 Unified Messaging Role Collect: MSExchangeUMGeneral: Average Call Duration.
  Collect: MSExchangeUMGeneral: Calls Rejected (Report Collection). onEssentialMonitoring Exchange 2007 Unified Messaging Role Collect: MSExchangeUMGeneral: Calls Rejected (Report Collection).
  Collect: MSExchangeUMGeneral: Current Calls. onEssentialMonitoring Exchange 2007 Unified Messaging Role Collect: MSExchangeUMGeneral: Current Calls.
  Collect: MSExchangeUMGeneral: Delayed Calls (Report Collection). onEssentialMonitoring Exchange 2007 Unified Messaging Role Collect: MSExchangeUMGeneral: Delayed Calls (Report Collection).
  Collect: MSExchangeUMGeneral: Total Calls (Report Collection). onEssentialMonitoring Exchange 2007 Unified Messaging Role Collect: MSExchangeUMGeneral: Total Calls (Report Collection).
  Collect: MSExchangeUMGeneral: Total Calls per Second. onEssentialMonitoring Exchange 2007 Unified Messaging Role Collect: MSExchangeUMGeneral: Total Calls per Second.
  Collect: MSExchangeUMGeneral: User Response Latency. onEssentialMonitoring Exchange 2007 Unified Messaging Role Collect: MSExchangeUMGeneral: User Response Latency.
  Collect: MSExchangeUMSubscriberAccess: Average Subscriber Call Duration.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMSubscriberAccess: Average Subscriber Call Duration.
  Collect: MSExchangeUMSubscriberAccess: Calendar Accessed.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMSubscriberAccess: Calendar Accessed.
  Collect: MSExchangeUMSubscriberAccess: Calendar Items Heard.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMSubscriberAccess: Calendar Items Heard.
  Collect: MSExchangeUMSubscriberAccess: Calls Disconnected by Callers During UM Audio Hourglass.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMSubscriberAccess: Calls Disconnected by Callers During UM Audio Hourglass.
  Collect: MSExchangeUMSubscriberAccess: Email Message Queue Accessed.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMSubscriberAccess: Email Message Queue Accessed.
  Collect: MSExchangeUMSubscriberAccess: Email Messages Deleted
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMSubscriberAccess: Email Messages Deleted
  Collect: MSExchangeUMSubscriberAccess: Email Messages Heard.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMSubscriberAccess: Email Messages Heard.
  Collect: MSExchangeUMSubscriberAccess: Launched Calls (Report Collection).
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMSubscriberAccess: Launched Calls (Report Collection).
  Collect: MSExchangeUMSubscriberAccess: Reply Messages Sent (Report Collection).
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMSubscriberAccess: Reply Messages Sent (Report Collection).
  Collect: MSExchangeUMSubscriberAccess: Subscriber Logon Failures
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMSubscriberAccess: Subscriber Logon Failures
  Collect: MSExchangeUMSubscriberAccess: Subscriber Logons
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMSubscriberAccess: Subscriber Logons
  Collect: MSExchangeUMSubscriberAccess: Voice Message Queue Accessed.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMSubscriberAccess: Voice Message Queue Accessed.
  Collect: MSExchangeUMSubscriberAccess: Voice Messages Deleted.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMSubscriberAccess: Voice Messages Deleted.
  Collect: MSExchangeUMSubscriberAccess: Voice Messages Heard.
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMSubscriberAccess: Voice Messages Heard.
  Collect: MSExchangeUMSubscriberAccess: Voice Messages Sent (Report Collection).
0
 
Exchange 2007 Unified Messaging Role Collect: MSExchangeUMSubscriberAccess: Voice Messages Sent (Report Collection).
  Collect: The Exchange storage group specified is offline.
0
 
Exchange 2007 Mailbox Role Collect: The Exchange storage group specified is offline.
  Collect: The Microsoft Exchange database has started.
0
 
Exchange 2007 Mailbox Role Collect: The Microsoft Exchange database has started.
  Collect: The Microsoft Exchange database stopped.
0
 
Exchange 2007 Mailbox Role Collect: The Microsoft Exchange database stopped.
  Collect: The Microsoft Exchange Information Store service started.
0
 
Exchange 2007 Mailbox Role Collect: The Microsoft Exchange Information Store service started.
  Collect: The Microsoft Exchange Information Store service stopped.
0
 
Exchange 2007 Mailbox Role Collect: The Microsoft Exchange Information Store service stopped.
  Collect: The replication agent started on the public folder store.
0
 
Exchange 2007 Mailbox Role Collect: The replication agent started on the public folder store.
  Collect: Transport: MSExchange Connection Filtering Agent: Connections on IP Allow List (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Connection Filtering Agent: Connections on IP Allow List (Report Collection).
  Collect: Transport: MSExchange Connection Filtering Agent: Connections on IP Allow List Providers (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Connection Filtering Agent: Connections on IP Allow List Providers (Report Collection).
  Collect: Transport: MSExchange Connection Filtering Agent: Connections on IP Block List (Report Collection). onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchange Connection Filtering Agent: Connections on IP Block List (Report Collection).
  Collect: Transport: MSExchange Connection Filtering Agent: Connections on IP Block List Providers (Report Collection). onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchange Connection Filtering Agent: Connections on IP Block List Providers (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages Deleted (Report Collection). onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages Deleted (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages Quarantined (Report Collection). onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages Quarantined (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages Rejected (Report Collection). onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages Rejected (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages Scanned (Report Collection). onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages Scanned (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages that Bypassed Scanning (Report Collection). onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages that Bypassed Scanning (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages with a Preexisting SCL (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages with a Preexisting SCL (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 0 (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 0 (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 1 (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 1 (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 2 (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 2 (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 3 (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 3 (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 4 (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 4 (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 5 (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 5 (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 6 (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 6 (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 7 (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 7 (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 8 (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 8 (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 9 (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages with SCL 9 (Report Collection).
  Collect: Transport: MSExchange Content Filter Agent: Messages with SCL Unknown (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Content Filter Agent: Messages with SCL Unknown (Report Collection).
  Collect: Transport: MSExchange Database ==> Instances: Log Generation Checkpoint Depth. onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchange Database ==> Instances: Log Generation Checkpoint Depth.
  Collect: Transport: MSExchange Protocol Analysis Agent: Senders Blocked Because of Local Open Proxy (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Protocol Analysis Agent: Senders Blocked Because of Local Open Proxy (Report Collection).
  Collect: Transport: MSExchange Protocol Analysis Agent: Senders Blocked Because of Local SRL (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Protocol Analysis Agent: Senders Blocked Because of Local SRL (Report Collection).
  Collect: Transport: MSExchange Protocol Analysis Agent: Senders Blocked Because of Remote Open Proxy (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Protocol Analysis Agent: Senders Blocked Because of Remote Open Proxy (Report Collection).
  Collect: Transport: MSExchange Protocol Analysis Agent: Senders Blocked Because of Remote SRL (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Protocol Analysis Agent: Senders Blocked Because of Remote SRL (Report Collection).
  Collect: Transport: MSExchange Protocol Analysis Agent: Senders Bypass Local SRL calculation (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Protocol Analysis Agent: Senders Bypass Local SRL calculation (Report Collection).
  Collect: Transport: MSExchange Protocol Analysis Agent: Senders Processed (Report Collection). onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchange Protocol Analysis Agent: Senders Processed (Report Collection).
  Collect: Transport: MSExchange Recipient Filter Agent: Recipients Rejected by Block List (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Recipient Filter Agent: Recipients Rejected by Block List (Report Collection).
  Collect: Transport: MSExchange Recipient Filter Agent: Recipients Rejected by Recipient Validation (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Recipient Filter Agent: Recipients Rejected by Recipient Validation (Report Collection).
  Collect: Transport: MSExchange Sender Filter Agent: Messages Evaluated by Sender Filter (Report Collection). onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchange Sender Filter Agent: Messages Evaluated by Sender Filter (Report Collection).
  Collect: Transport: MSExchange Sender Filter Agent: Messages Filtered by Sender Filter (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Sender Filter Agent: Messages Filtered by Sender Filter (Report Collection).
  Collect: Transport: MSExchange Sender Id Agent: Messages Validated Per Second. onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchange Sender Id Agent: Messages Validated Per Second.
  Collect: Transport: MSExchange Sender Id: Messages Missing Originating IP (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Sender Id: Messages Missing Originating IP (Report Collection).
  Collect: Transport: MSExchange Sender Id: Messages That Bypassed Validation. onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchange Sender Id: Messages That Bypassed Validation.
  Collect: Transport: MSExchange Sender Id: Messages Validated (Report Collection). onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchange Sender Id: Messages Validated (Report Collection).
  Collect: Transport: MSExchange Sender Id: Messages Validated with a Fail - Malformed Domain Result (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Sender Id: Messages Validated with a Fail - Malformed Domain Result (Report Collection).
  Collect: Transport: MSExchange Sender Id: Messages Validated with a Fail - Non-existent Domain Result (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Sender Id: Messages Validated with a Fail - Non-existent Domain Result (Report Collection).
  Collect: Transport: MSExchange Sender Id: Messages Validated with a Fail - Not Permitted Result (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Sender Id: Messages Validated with a Fail - Not Permitted Result (Report Collection).
  Collect: Transport: MSExchange Sender Id: Messages Validated with a Neutral Result (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Sender Id: Messages Validated with a Neutral Result (Report Collection).
  Collect: Transport: MSExchange Sender Id: Messages Validated with a None Result (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Sender Id: Messages Validated with a None Result (Report Collection).
  Collect: Transport: MSExchange Sender Id: Messages Validated with a Pass Result (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Sender Id: Messages Validated with a Pass Result (Report Collection).
  Collect: Transport: MSExchange Sender Id: Messages Validated with a PermError Result (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Sender Id: Messages Validated with a PermError Result (Report Collection).
  Collect: Transport: MSExchange Sender Id: Messages Validated with a SoftFail Result (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Sender Id: Messages Validated with a SoftFail Result (Report Collection).
  Collect: Transport: MSExchange Sender Id: Messages Validated with a TempError Result (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Sender Id: Messages Validated with a TempError Result (Report Collection).
  Collect: Transport: MSExchange Sender Id: Messages with No PRA (Report Collection).
0
 
Exchange 2007 Transport Common Role Collect: Transport: MSExchange Sender Id: Messages with No PRA (Report Collection).
  Collect: Transport: MSExchangeTransport DSN: Delay DSNs. onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchangeTransport DSN: Delay DSNs.
  Collect: Transport: MSExchangeTransport DSN: Failure DSNs Total. onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchangeTransport DSN: Failure DSNs Total.
  Collect: Transport: MSExchangeTransport Queues: Largest Delivery Queue Length. onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchangeTransport Queues: Largest Delivery Queue Length.
  Collect: Transport: MSExchangeTransport Queues: Poison Queue Length. onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchangeTransport Queues: Poison Queue Length.
  Collect: Transport: MSExchangeTransport Queues: Retry Mailbox Delivery Queue Length. onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchangeTransport Queues: Retry Mailbox Delivery Queue Length.
  Collect: Transport: MSExchangeTransport Queues: Retry Non-Smtp Delivery Queue Length. onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchangeTransport Queues: Retry Non-Smtp Delivery Queue Length.
  Collect: Transport: MSExchangeTransport Queues: Retry Remote Delivery Queue Length. onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchangeTransport Queues: Retry Remote Delivery Queue Length.
  Collect: Transport: MSExchangeTransport Queues: Submission Queue Length. onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchangeTransport Queues: Submission Queue Length.
  Collect: Transport: MSExchangeTransport Queues: Unreachable Queue Length. onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchangeTransport Queues: Unreachable Queue Length.
  Collect: Transport: MSExchangeTransport SmtpReceive: Connections Total (Report Collection). onEssentialMonitoring Exchange 2007 Transport Common Role Collect: Transport: MSExchangeTransport SmtpReceive: Connections Total (Report Collection).
  Collect: Unable to start the Microsoft Exchange Information Store service.
0
 
Exchange 2007 Mailbox Role Collect: Unable to start the Microsoft Exchange Information Store service.
  Collect: Unified Messaging Worker Process starting and stopping Informational events.
0
 
Exchange 2007 Unified Messaging Role Collect: Unified Messaging Worker Process starting and stopping Informational events.
  Collect: Virus scanner detected one or more viruses while scanning a message.
0
 
Exchange 2007 Mailbox Role Collect: Virus scanner detected one or more viruses while scanning a message.
  Collect: Virus scanner has been started successfully.
0
 
Exchange 2007 Mailbox Role Collect: Virus scanner has been started successfully.
  Collect: Virus scanner has been stopped.
0
 
Exchange 2007 Mailbox Role Collect: Virus scanner has been stopped.
  Collect: Virus scanner message deletion is disabled. Message deletion requests from a virus scanner will be ignored.
0
 
Exchange 2007 Mailbox Role Collect: Virus scanner message deletion is disabled. Message deletion requests from a virus scanner will be ignored.
  Collect: Virus scanner message deletion is enabled. Messages can be deleted by request of the virus scanner.
0
 
Exchange 2007 Mailbox Role Collect: Virus scanner message deletion is enabled. Messages can be deleted by request of the virus scanner.
  Consolidate: A monitoring thread was unable to read the queue information. onEssentialMonitoring Exchange 2007 Mailbox Role Consolidate: A monitoring thread was unable to read the queue information.
  Consolidate: An error occurred during the message tracking decode operation. onEssentialMonitoring Exchange 2007 Mailbox Role Consolidate: An error occurred during the message tracking decode operation.
  Consolidate: An error occurred while upgrading the access control list (ACL) on a folder. onEssentialMonitoring Exchange 2007 Mailbox Role Consolidate: An error occurred while upgrading the access control list (ACL) on a folder.
  Consolidate: Database error occurred while accessing the database. onEssentialMonitoring Exchange 2007 Mailbox Role Consolidate: Database error occurred while accessing the database.
  Consolidate: Database resource failure error. onEssentialMonitoring Exchange 2007 Mailbox Role Consolidate: Database resource failure error.
  Consolidate: System Attendant reported an error in its directory service Monitoring thread. onEssentialMonitoring Exchange 2007 Mailbox Role Consolidate: System Attendant reported an error in its directory service Monitoring thread.
  Consolidate: System Attendant reported an error when setting directory service notification. onEssentialMonitoring Exchange 2007 Mailbox Role Consolidate: System Attendant reported an error when setting directory service notification.
  Consolidate: The Active Directory service Referral interface failed to service a client request. RFRI is returning an error. onEssentialMonitoring Exchange 2007 Mailbox Role Consolidate: The Active Directory service Referral interface failed to service a client request. RFRI is returning an error.
  Consolidate: The database engine lost unused pages while attempting space reclamation on a B-Tree. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Consolidate: The database engine lost unused pages while attempting space reclamation on a B-Tree.
  Consolidate: The disk is full. Attempting to dismount the relevant database. onEssentialMonitoring Exchange 2007 Mailbox Role Consolidate: The disk is full. Attempting to dismount the relevant database.
  Consolidate: The MAD Monitoring thread was unable to connect to WMI. onEssentialMonitoring Exchange 2007 Mailbox Role Consolidate: The MAD Monitoring thread was unable to connect to WMI.
  Consolidate: The MAD Monitoring thread was unable to read the queue information. onEssentialMonitoring Exchange 2007 Mailbox Role Consolidate: The MAD Monitoring thread was unable to read the queue information.
  Consolidate: The MAD monitoring thread was unable to read the System Attendant configuration from Active Directory directory service. onEssentialMonitoring Exchange 2007 Mailbox Role Consolidate: The MAD monitoring thread was unable to read the System Attendant configuration from Active Directory directory service.
  Consolidate: Two objects in the directory have the same proxy identical events. onEssentialMonitoring Exchange 2007 Mailbox Role Consolidate: Two objects in the directory have the same proxy identical events.
  Consolidate: You must install language support. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Consolidate: You must install language support.
  Content Filtering could not be restarted in a timely manner. Restart the Microsoft Exchange Transport service. onEssentialMonitoring Exchange 2007 Transport Common Role Content Filtering could not be restarted in a timely manner. Restart the Microsoft Exchange Transport service.
  Content Filtering did not respond to the last messages. onEssentialMonitoring Exchange 2007 Transport Common Role Content Filtering did not respond to the last messages.
  Content Filtering is being restarted. onEssentialMonitoring Exchange 2007 Transport Common Role Content Filtering is being restarted.
  Content indexing is not enabled on the Mailbox server. onEssentialMonitoring Exchange 2007 Client Access Role Content indexing is not enabled on the Mailbox server.
  Corrupt message detected while using Move-Mailbox. Review MSExchangeIS event 9555. onEssentialMonitoring Exchange 2007 Mailbox Role Corrupt message detected while using Move-Mailbox. Review MSExchangeIS event 9555.
  Corruption was detected during hard recovery in the log file. This log file is damaged and is unusable. Restore the log file from a backup copy. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Corruption was detected during hard recovery in the log file. This log file is damaged and is unusable. Restore the log file from a backup copy.
  Corruption was detected during soft recovery in the log file. The log file is damaged and is unusable. This may be caused by faulty hardware. You may be able to repair this file. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Corruption was detected during soft recovery in the log file. The log file is damaged and is unusable. This may be caused by faulty hardware. You may be able to repair this file.
  Corruption was detected while restoring from a backup log file. This log file is damaged and is unusable. Restore the log file from a backup copy. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Corruption was detected while restoring from a backup log file. This log file is damaged and is unusable. Restore the log file from a backup copy.
  Could not establish a signed or encrypted Kerberos LDAP connection to the server. The domain controller is not running Windows 2000 SP3 or later. onEssentialMonitoring Exchange 2007 Mailbox Role Could not establish a signed or encrypted Kerberos LDAP connection to the server. The domain controller is not running Windows 2000 SP3 or later.
  Could not find an accessible writable domain controller for the domain. onEssentialMonitoring Exchange 2007 Mailbox Role Could not find an accessible writable domain controller for the domain.
  Could not open LDAP session to Active Directory using local service credentials. Cannot access Address List configuration information. onEssentialMonitoring Exchange 2007 Mailbox Role Could not open LDAP session to Active Directory using local service credentials. Cannot access Address List configuration information.
  Could not read a registry key because the value is not a DWORD. onEssentialMonitoring Exchange 2007 Mailbox Role Could not read a registry key because the value is not a DWORD.
  Could not read the forest GUID. The Proxy address calculation services will not be available on the local Exchange server. onEssentialMonitoring Exchange 2007 Mailbox Role Could not read the forest GUID. The Proxy address calculation services will not be available on the local Exchange server.
  Could not read the root entry in Active Directory. onEssentialMonitoring Exchange 2007 Mailbox Role Could not read the root entry in Active Directory.
  Could not read the Security Descriptor from the Exchange Server object. The Proxy Address Calculation RPC interface will not be available on the local Exchange Server. onEssentialMonitoring Exchange 2007 Mailbox Role Could not read the Security Descriptor from the Exchange Server object. The Proxy Address Calculation RPC interface will not be available on the local Exchange Server.
  Could not search under a given entry in the directory. Cannot access Address List information. onEssentialMonitoring Exchange 2007 Mailbox Role Could not search under a given entry in the directory. Cannot access Address List information.
  Database and its patch file do not match. This warning occurs during a restore. Try to restore the database again. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Database and its patch file do not match. This warning occurs during a restore. Try to restore the database again.
  Database cannot be incrementally backed up because a full backup has not yet been done. Complete a full backup before completing incremental backups. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Database cannot be incrementally backed up because a full backup has not yet been done. Complete a full backup before completing incremental backups.
  Database engine is unable to replay log file sequence due to fatal error. No further updates to the database are possible. Correct the problem and restart or restore from backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Database engine is unable to replay log file sequence due to fatal error. No further updates to the database are possible. Correct the problem and restart or restore from backup.
  Database file updates are falling behind. onEssentialMonitoring Exchange 2007 Mailbox Role Database file updates are falling behind.
  Database has reached its maximum 75 GB size limit. Perform offline defragmentation, or temporarily increase the database size limit, or upgrade to Exchange Enterprise Edition. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Database has reached its maximum 75 GB size limit. Perform offline defragmentation, or temporarily increase the database size limit, or upgrade to Exchange Enterprise Edition.
  Database page read failed verification because of a -1018 error (page checksum mismatch). This page level error is often caused by driver, firmware, or hardware issues. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Database page read failed verification because of a -1018 error (page checksum mismatch). This page level error is often caused by driver, firmware, or hardware issues.
  Database page read failed verification because of no page data. This results in ESE errors -1018 and -1019. Move existing databases to new hardware. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Database page read failed verification because of no page data. This results in ESE errors -1018 and -1019. Move existing databases to new hardware.
  Database recovery and restore failed with an unexpected error. Check the Application log for related ESE events. Use the error listed in the Description to resolve this error. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Database recovery and restore failed with an unexpected error. Check the Application log for related ESE events. Use the error listed in the Description to resolve this error.
  Database recovery failed because it encountered references to a database which is no longer present. The database was not in a consistent state before it was removed, moved, or renamed. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Database recovery failed because it encountered references to a database which is no longer present. The database was not in a consistent state before it was removed, moved, or renamed.
  Database recovery failed. A file copy of this database was probably restored, but not all the log files were successfully restored. The database may not mount. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Database recovery failed. A file copy of this database was probably restored, but not all the log files were successfully restored. The database may not mount.
  Database recovery stopped abruptly. The logs after this point may not be recognizable and will not be processed. Check log files for damage using Eseutil.exe. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Database recovery stopped abruptly. The logs after this point may not be recognizable and will not be processed. Check log files for damage using Eseutil.exe.
  Database requires log files that could not be located. The database requires log files to continue. Make sure the log files exist. Check Event logs for more information. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Database requires log files that could not be located. The database requires log files to continue. Make sure the log files exist. Check Event logs for more information.
  Database requires the designated log file to recover successfully. The database requires log files to continue. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Database requires the designated log file to recover successfully. The database requires log files to continue.
  Detected a streaming data allocation inconsistency. Run the Integrity Checker. Contact Microsoft Product Support Services. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Detected a streaming data allocation inconsistency. Run the Integrity Checker. Contact Microsoft Product Support Services.
  Detected data inconsistency. Check the Application log carefully for related events and patterns that may relate to this event. You may have to restore from online backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Detected data inconsistency. Check the Application log carefully for related events and patterns that may relate to this event. You may have to restore from online backup.
  Direct read found corrupt page with error. If this error persists, restore the database from a previous backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Direct read found corrupt page with error. If this error persists, restore the database from a previous backup.
  Disabled user does not have a master account SID. Use Active Directory Users and Computers console to set an active account as this user's master account. onEssentialMonitoring Exchange 2007 Mailbox Role Disabled user does not have a master account SID. Use Active Directory Users and Computers console to set an active account as this user's master account.
  Disk input/output (I/O) error. onEssentialMonitoring Exchange 2007 Mailbox Role Disk input/output (I/O) error.
  DNS is not configured. Most likely, no DNS servers were found. Sender reputation calculations are disabled. onEssentialMonitoring Exchange 2007 Transport Common Role DNS is not configured. Most likely, no DNS servers were found. Sender reputation calculations are disabled.
  DNS servers for the specified domain are not responding. Verify that the IP addresses of the DNS servers used by this computer are correct. Check domain controller health and network connectivity. onEssentialMonitoring Exchange 2007 Common Components DNS servers for the specified domain are not responding. Verify that the IP addresses of the DNS servers used by this computer are correct. Check domain controller health and network connectivity.
  DSAccess failed to provide a domain controller to use to read configuration. Proxy address calculation services will not be available on the local Exchange server. onEssentialMonitoring Exchange 2007 Mailbox Role DSAccess failed to provide a domain controller to use to read configuration. Proxy address calculation services will not be available on the local Exchange server.
  DSAccess failed to register an Active Directory shutdown notification with the local server. onEssentialMonitoring Exchange 2007 Common Components DSAccess failed to register an Active Directory shutdown notification with the local server.
  DSAccess returned an error during an Active Directory notification. System Attendant will try to perform the Active Directory notification at a later time. onEssentialMonitoring Exchange 2007 Mailbox Role DSAccess returned an error during an Active Directory notification. System Attendant will try to perform the Active Directory notification at a later time.
  DsProxy DLL is required but cannot be loaded. onEssentialMonitoring Exchange 2007 Mailbox Role DsProxy DLL is required but cannot be loaded.
  EdgeSync synchronization couldn't confirm the credential for a replication account on a subscribed server. Verify that the Microsoft Exchange Credential Service is running properly on the subscribed server. onEssentialMonitoring Exchange 2007 Hub Transport Role EdgeSync synchronization couldn't confirm the credential for a replication account on a subscribed server. Verify that the Microsoft Exchange Credential Service is running properly on the subscribed server.
  EdgeSync synchronization failed on the Edge Transport server. EdgeSync will try to synchronize with the specified server again. Check network connectivity and domain controller health. onEssentialMonitoring Exchange 2007 Hub Transport Role EdgeSync synchronization failed on the Edge Transport server. EdgeSync will try to synchronize with the specified server again. Check network connectivity and domain controller health.
  EdgeSync synchronization failed on the Edge Transport server. You may have to re-subscribe the Edge Transport server. onEssentialMonitoring Exchange 2007 Hub Transport Role EdgeSync synchronization failed on the Edge Transport server. You may have to re-subscribe the Edge Transport server.
  Ending backup of the database - all data has not been read. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Ending backup of the database - all data has not been read.
  Ending backup of the database. Look for other ESE Application log events to determine backup completion status.
0
 
Exchange 2007 Extensible Storage Engine Ending backup of the database. Look for other ESE Application log events to determine backup completion status.
  Ending restored log file is insufficient because log files are missing. Error indicates database is in an inconsistent state. If failure persists, remove or restore log files. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Ending restored log file is insufficient because log files are missing. Error indicates database is in an inconsistent state. If failure persists, remove or restore log files.
  Error 0x8004010f connecting to the Microsoft Active Directory. onEssentialMonitoring Exchange 2007 Mailbox Role Error 0x8004010f connecting to the Microsoft Active Directory.
  Error in virus scanner during initialization. Virus scanner was not loaded. See Application log or contact antivirus vendor. onEssentialMonitoring Exchange 2007 Mailbox Role Error in virus scanner during initialization. Virus scanner was not loaded. See Application log or contact antivirus vendor.
  Error occurred in creating site folder. See KB 275171 to reset site system folders or contact Microsoft Support if problem persists. onEssentialMonitoring Exchange 2007 Mailbox Role Error occurred in creating site folder. See KB 275171 to reset site system folders or contact Microsoft Support if problem persists.
  Error occurred while generating an outgoing replication message. No user action required. onEssentialMonitoring Exchange 2007 Mailbox Role Error occurred while generating an outgoing replication message. No user action required.
  Error occurred while processing message from user. onEssentialMonitoring Exchange 2007 Mailbox Role Error occurred while processing message from user.
  ESE error 104 has occurred onEssentialMonitoring Exchange 2007 Extensible Storage Engine This alert can occur for 2 reasons. Examine the event description to determine the reason and visit the appropriate knowledge link. Either this alert occurs because An error occurred while opening a newly created log file. Review the error code in the event Description. You may be able to resolve this by correctly configuring antivirus scanning. This alert may also occur because the transaction log sequence for a storage group has run out of available file names. Storage group will not start until problem is resolved. Recover by removing existing transaction logs.
  Exchange 2007 Avg Disk Sec Read Collection
0
 
Exchange 2007 Logical Disk This rule collects performance data from performance counter LogicalDisk, Avg Disk sec Read.
  Exchange 2007 Avg Disk Sec Write Collection
0
 
Exchange 2007 Logical Disk This rule collects performance data from performance counter LogicalDisk, Avg Disk sec Write.
  Exchange 2007 Copy Queue Length Collection onEssentialMonitoring Exchange 2007 Log Shipping This rule collects performance data from performance counter MSExchangeReplication, CopyQueueLength.
  Exchange 2007 Disk Free Mega bytes Collection
0
 
Exchange 2007 Logical Disk Collect: LogicalDisk: Free Megabytes
  Exchange 2007 Disk Free Space Collection onEssentialMonitoring Exchange 2007 Logical Disk Collect: LogicalDisk: % Free Space
  Exchange 2007 LDAP long running operations per minute Collection
0
 
Exchange 2007 Common Components Collect: MSExchange ADAccess Domain Controllers: LDAP long running operations/Min
  Exchange 2007 LDAP Read Time Collection
0
 
Exchange 2007 Common Components Collect: MSExchange ADAccess Domain Controllers: LDAP Read Time
  Exchange 2007 LDAP Search Time Collection
0
 
Exchange 2007 Common Components Collect: MSExchange ADAccess Domain Controllers: LDAP Search Time
  Exchange 2007 LDAP Searches timed out per minute Collection
0
 
Exchange 2007 Common Components Collect: MSExchange ADAccess Domain Controllers: LDAP Searches timed out per minute
  Exchange 2007 Log Generation Checkpoint Depth Collection
0
 
Exchange 2007 Mailbox Role This rule collects performance data from performance counter MSExchangeDatabaseInstances, Log Generation Checkpoint Depth.
  Exchange 2007 Mailbox Messages Delivered onEssentialMonitoring Exchange 2007 Mailbox Role  
  Exchange 2007 Mailbox Messages Sent onEssentialMonitoring Exchange 2007 Mailbox Role  
  Exchange 2007 Replay Queue Length Collection onEssentialMonitoring Exchange 2007 Log Shipping This rule collects performance data from performance counter MSExchangeReplication, ReplayQueueLength.
  Exchange 2007 Set CAS Connectivity Test Credentials onEssentialMonitoring Exchange 2007 Mailbox Role This workflow runs set-CasConnectivityTestCredentials
  Exchange 2007 Test Local Mail Flow Collection onEssentialMonitoring Mail Flow Local Connectivity Collects performance data through the Test-Mailflow cmdlet
  Exchange 2007 Test MAPI Connectivity Collection onEssentialMonitoring Exchange 2007 Mailbox Database Collects performance data through the Test-MapiConnectivity cmdlet
  Exchange 2007 Test OWA Connectivity Internal Collection onEssentialMonitoring OWA Internal Connectivity Collects performance data from test OWA connectivity internal cmdlet
  Exchange 2007 Transport Messages Received onEssentialMonitoring Exchange 2007 Transport Common Role  
  Exchange 2007 Transport Messages Sent onEssentialMonitoring Exchange 2007 Transport Common Role  
  Exchange Active Directory Provider could not bind to Active Directory. Check associated MSExchange ADAccess events in the Application log for more information. Check network connectivity. onEssentialMonitoring Exchange 2007 Common Components Exchange Active Directory Provider could not bind to Active Directory. Check associated MSExchange ADAccess events in the Application log for more information. Check network connectivity.
  Exchange Active Directory Provider could not find an available domain controller in the domain. onEssentialMonitoring Exchange 2007 Common Components Exchange Active Directory Provider could not find an available domain controller in the domain.
  Exchange Active Directory Provider could not read an attribute from Root DSE of the server. This issue must be resolved before Exchange Active Directory Provider operation can continue. onEssentialMonitoring Exchange 2007 Common Components Exchange Active Directory Provider could not read an attribute from Root DSE of the server. This issue must be resolved before Exchange Active Directory Provider operation can continue.
  Exchange Active Directory Provider failed to obtain an IP address for an Active Directory server. This host will not be used as an Active Directory server by ADAccess. Review Application log for ADAccess events. onEssentialMonitoring Exchange 2007 Common Components Exchange Active Directory Provider failed to obtain an IP address for an Active Directory server. This host will not be used as an Active Directory server by ADAccess. Review Application log for ADAccess events.
  Exchange Active Directory Provider found no domain controller servers. This can cause mail flow to stop. Investigate network issues and review the Application log for related events. onEssentialMonitoring Exchange 2007 Common Components Exchange Active Directory Provider found no domain controller servers. This can cause mail flow to stop. Investigate network issues and review the Application log for related events.
  Exchange Active Directory Provider found no global catalog servers. This can cause mail flow to stop. Investigate network issues and review the Application log for related events. onEssentialMonitoring Exchange 2007 Common Components Exchange Active Directory Provider found no global catalog servers. This can cause mail flow to stop. Investigate network issues and review the Application log for related events.
  Exchange ActiveSync could not access a mailbox on a Mailbox server because the Mailbox server is offline. onEssentialMonitoring Exchange 2007 Client Access Role Exchange ActiveSync could not access a mailbox on a Mailbox server because the Mailbox server is offline.
  Exchange ActiveSync has encountered repeated failures communicating with a Mailbox server. The process will be postponed. onEssentialMonitoring Exchange 2007 Client Access Role Exchange ActiveSync has encountered repeated failures communicating with a Mailbox server. The process will be postponed.
  Exchange ActiveSync has run out of available MAPI connections and is temporarily unavailable. onEssentialMonitoring Exchange 2007 Client Access Role Exchange ActiveSync has run out of available MAPI connections and is temporarily unavailable.
  Exchange ActiveSync received a synchronous request from ASP.NET. onEssentialMonitoring Exchange 2007 Client Access Role Exchange ActiveSync received a synchronous request from ASP.NET.
  Exchange AD Provider could not contact a domain controller in the domain, but could resolve the name. onEssentialMonitoring Exchange 2007 Common Components Exchange AD Provider could not contact a domain controller in the domain, but could resolve the name.
  Exchange can't access Active Directory Application Mode (ADAM) onEssentialMonitoring Exchange 2007 Edge Transport Role No valid Transport Layer Security (TLS) certificate was found. Microsoft Exchange can't update the Active Directory Application Mode (ADAM) credentials.
  Exchange can't contact Active Directory Application Mode (ADAM) onEssentialMonitoring Exchange 2007 Edge Transport Role The local server couldn't be found. Microsoft Exchange can't update the Active Directory Application Mode (ADAM) credentials.
  Exchange could not read the server configuration onEssentialMonitoring Exchange 2007 Edge Transport Role Microsoft Exchange could not read the server configuration. The Microsoft Exchange Credential Service will be stopped.
  Exchange couldn't decrypt ADAM credentials onEssentialMonitoring Exchange 2007 Edge Transport Role Microsoft Exchange couldn't decrypt ADAM credentials. Remove the Edge Subscription, and then re-subscribe your Edge Transport server.
  Exchange couldn't read information about ADAM SSL port onEssentialMonitoring Exchange 2007 Edge Transport Role Microsoft Exchange couldn't read the registry information about the SSL port that is used by ADAM. Microsoft Exchange will use the default value for the port: 50636.
  Exchange Credential Service was unable to read the server configuration onEssentialMonitoring Exchange 2007 Edge Transport Role Microsoft Exchange could not read the server configuration because the directory is unavailable. The Microsoft Exchange Credential Service will be stopped.
  Exchange Direct Push has detected that the configuration value for the maximum heartbeat interval is higher than the maximum value that is allowed. onEssentialMonitoring Exchange 2007 Client Access Role Exchange Direct Push has detected that the configuration value for the maximum heartbeat interval is higher than the maximum value that is allowed.
  Exchange Direct Push has detected that the configuration value for the maximum number of folders to monitor for changes is not valid. onEssentialMonitoring Exchange 2007 Client Access Role Exchange Direct Push has detected that the configuration value for the maximum number of folders to monitor for changes is not valid.
  Exchange Direct Push has detected that the configuration value for the minimum heartbeat interval is higher than the maximum heartbeat interval. onEssentialMonitoring Exchange 2007 Client Access Role Exchange Direct Push has detected that the configuration value for the minimum heartbeat interval is higher than the maximum heartbeat interval.
  Exchange Direct Push has detected that the configuration value for the minimum heartbeat interval is set to a value that is too low. onEssentialMonitoring Exchange 2007 Client Access Role Exchange Direct Push has detected that the configuration value for the minimum heartbeat interval is set to a value that is too low.
  Exchange Information Store service database engine stopped. If online aware restore fails or store database does not mount, check Application and System logs for events. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Exchange Information Store service database engine stopped. If online aware restore fails or store database does not mount, check Application and System logs for events.
  Exchange topology discovery could not find the local Exchange server. onEssentialMonitoring Exchange 2007 Mailbox Role Exchange topology discovery could not find the local Exchange server.
  Exchange was unable to retrieve the configuration. Therefore, the IMAP4 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role Exchange was unable to retrieve the configuration. Therefore, the IMAP4 service will be stopped.
  Exchange was unable to retrieve the binding configuration. As a result the IMAP4 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role Exchange was unable to retrieve the binding configuration. As a result the IMAP4 service will be stopped.
  Exchange was unable to retrieve the configuration. As a result, the POP3 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role Exchange was unable to retrieve the configuration. As a result, the POP3 service will be stopped.
  Failed to connect to domain controller. The specified domain controller will not be used by ADAccess. Verify connectivity. Verify that Domain Name System (DNS) is correctly configured. onEssentialMonitoring Exchange 2007 Common Components Failed to connect to domain controller. The specified domain controller will not be used by ADAccess. Verify connectivity. Verify that Domain Name System (DNS) is correctly configured.
  Failed to connect to remote server. onEssentialMonitoring Exchange 2007 Client Access Role Failed to connect to remote server.
  Failed to connect to remote server. onEssentialMonitoring Exchange 2007 Unified Messaging Role Failed to connect to remote server.
  Failed to copy file. onEssentialMonitoring Exchange 2007 Client Access Role Failed to copy file.
  Failed to copy file. onEssentialMonitoring Exchange 2007 Unified Messaging Role Failed to copy file.
  Failed to create the Event Registration mailbox for the database. Error 0xbf69. onEssentialMonitoring Exchange 2007 Mailbox Role Failed to create the Event Registration mailbox for the database. Error 0xbf69.
  Failed to create the log directory. Logs will not be generated until the problem is corrected. onEssentialMonitoring Exchange 2007 Common Components Failed to create the log directory. Logs will not be generated until the problem is corrected.
  Failed to create the mailbox; insufficient permissions, ESE error, or memory error can cause the problem. Try creating mailbox again or review error and event log. onEssentialMonitoring Exchange 2007 Mailbox Role Failed to create the mailbox; insufficient permissions, ESE error, or memory error can cause the problem. Try creating mailbox again or review error and event log.
  Failed to find a database in the Recovery storage group (RSG) with Original MDB. Causes: Database may not be configured in RSG; Active Directory cache latency; same database configured in two RSGs. onEssentialMonitoring Exchange 2007 Mailbox Role Failed to find a database in the Recovery storage group (RSG) with Original MDB. Causes: Database may not be configured in RSG; Active Directory cache latency; same database configured in two RSGs.
  Failed to find source directory or file. onEssentialMonitoring Exchange 2007 Client Access Role Failed to find source directory or file.
  Failed to find source directory or file. onEssentialMonitoring Exchange 2007 Unified Messaging Role Failed to find source directory or file.
  Failed to generate an offline address book. The error is specified in the event description. onEssentialMonitoring Exchange 2007 Mailbox Role Failed to generate an offline address book. The error is specified in the event description.
  Failed to generate the Offline Address Book. The error is specified in the event description. onEssentialMonitoring Exchange 2007 Mailbox Role Failed to generate the Offline Address Book. The error is specified in the event description.
  Failed to get the SID for an account. The Microsoft Exchange Active Directory Topology service will continue starting with limited permissions. onEssentialMonitoring Exchange 2007 Common Components Failed to get the SID for an account. The Microsoft Exchange Active Directory Topology service will continue starting with limited permissions.
  Failed to initialize DSAccess. Proxy address calculation services will not be available on the local Exchange server. onEssentialMonitoring Exchange 2007 Mailbox Role Failed to initialize DSAccess. Proxy address calculation services will not be available on the local Exchange server.
  Failed to read from metabase onEssentialMonitoring Exchange 2007 Unified Messaging Role File Distribution Service: Failed to read from metabase because specified metabase object could not be found. OAB synchronization suspended.
  Failed to read property from metabase object onEssentialMonitoring Exchange 2007 Unified Messaging Role File Distribution Service: Failed to read property from metabase object. OAB synchronization suspended.
  Failed to read security descriptor from AD for Offline Address Book onEssentialMonitoring Exchange 2007 Unified Messaging Role File Distribution Service: Failed to read security descriptor from AD for Offline Address Book. Synchronization task for this object is aborted.
  Failed to register Service Principal Name. This may blocks specific users from accessing their mailboxes. onEssentialMonitoring Exchange 2007 Mailbox Role Failed to register Service Principal Name. This may blocks specific users from accessing their mailboxes.
  Failed to restore a database. Please check the event log for more information. onEssentialMonitoring Exchange 2007 Mailbox Role Failed to restore a database. Please check the event log for more information.
  Failed to retrieve local server. Possible reason is DNS name of the server changed. onEssentialMonitoring Exchange 2007 Common Components Failed to retrieve local server. Possible reason is DNS name of the server changed.
  Failed to start the Microsoft Exchange System Attendant service. Review related events for more information. onEssentialMonitoring Exchange 2007 Mailbox Role Failed to start the Microsoft Exchange System Attendant service. Review related events for more information.
  Failed to write logs because of an error. The component and cause of the error are specified in the event description. onEssentialMonitoring Exchange 2007 Common Components Failed to write logs because of an error. The component and cause of the error are specified in the event description.
  Failure when writing to the log file; review MSExchangeIS event 9502. onEssentialMonitoring Exchange 2007 Mailbox Role Failure when writing to the log file; review MSExchangeIS event 9502.
  File Distribution Service: Active Directory contains invalid configuration object. onEssentialMonitoring Exchange 2007 Client Access Role File Distribution Service: Active Directory contains invalid configuration object.
  File Distribution Service: Active Directory contains invalid value for PollInterval attribute of OAB Virtual Directory object. The upper range limit value will be used instead. onEssentialMonitoring Exchange 2007 Client Access Role File Distribution Service: Active Directory contains invalid value for PollInterval attribute of OAB Virtual Directory object. The upper range limit value will be used instead.
  File Distribution Service: Failed to read from metabase because specified metabase object could not be found. OAB synchronization suspended. onEssentialMonitoring Exchange 2007 Client Access Role File Distribution Service: Failed to read from metabase because specified metabase object could not be found. OAB synchronization suspended.
  File Distribution Service: Failed to read property from metabase object. OAB synchronization suspended. onEssentialMonitoring Exchange 2007 Client Access Role File Distribution Service: Failed to read property from metabase object. OAB synchronization suspended.
  File Distribution Service: Failed to read security descriptor from AD for Offline Address Book. Synchronization task for this object is aborted. onEssentialMonitoring Exchange 2007 Client Access Role File Distribution Service: Failed to read security descriptor from AD for Offline Address Book. Synchronization task for this object is aborted.
  File Distribution Service: IO operation has failed. Current file synchronization operation is aborted. onEssentialMonitoring Exchange 2007 Client Access Role File Distribution Service: IO operation has failed. Current file synchronization operation is aborted.
  File Distribution Service: Manifest file for Offline Address Book is corrupted. Aborting current file synchronization operation. onEssentialMonitoring Exchange 2007 Client Access Role File Distribution Service: Manifest file for Offline Address Book is corrupted. Aborting current file synchronization operation.
  File Distribution Service: Remote file not found. Current synchronization task aborted. onEssentialMonitoring Exchange 2007 Client Access Role File Distribution Service: Remote file not found. Current synchronization task aborted.
  File Distribution Service: Temporarily unable to connect to Active Directory to read configuration data. Will automatically retry in one minute. onEssentialMonitoring Exchange 2007 Client Access Role File Distribution Service: Temporarily unable to connect to Active Directory to read configuration data. Will automatically retry in one minute.
  File Distribution Service: Unhandled exception occurred in worker thread. Current synchronization task is aborted. onEssentialMonitoring Exchange 2007 Client Access Role File Distribution Service: Unhandled exception occurred in worker thread. Current synchronization task is aborted.
  File(s) cannot be opened by or renamed in the Pickup directory. Some mail may not be processed by Pickup. For more information, see the event description. onEssentialMonitoring Exchange 2007 Transport Common Role File(s) cannot be opened by or renamed in the Pickup directory. Some mail may not be processed by Pickup. For more information, see the event description.
  From information provided, the designated file is not a database file. The headers of the file may be corrupted. You may need to restore from backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine From information provided, the designated file is not a database file. The headers of the file may be corrupted. You may need to restore from backup.
  Generation of spam quarantine messages may fail because an error occurred reading the quarantine mailbox configuration. The configuration data may be corrupt, or Active Directory may be unreachable. onEssentialMonitoring Exchange 2007 Transport Common Role Generation of spam quarantine messages may fail because an error occurred reading the quarantine mailbox configuration. The configuration data may be corrupt, or Active Directory may be unreachable.
  Incorrect registry value specified. onEssentialMonitoring Exchange 2007 Mailbox Role Incorrect registry value specified.
  Index of an information store table is corrupted. There is no single specific cause for this kind of corruption. Running an offline defragmentation of the database may repair the index. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Index of an information store table is corrupted. There is no single specific cause for this kind of corruption. Running an offline defragmentation of the database may repair the index.
  Information in the Extensible Storage Engine (ESE) database is of an incorrect data type. Remove the old database before starting the Microsoft Exchange Transport service. onEssentialMonitoring Exchange 2007 Transport Common Role Information in the Extensible Storage Engine (ESE) database is of an incorrect data type. Remove the old database before starting the Microsoft Exchange Transport service.
  Initialization of inbound authentication failed with an error for a Receive connector. onEssentialMonitoring Exchange 2007 Transport Common Role Initialization of inbound authentication failed with an error for a Receive connector.
  Initialization of outbound authentication failed with the specified error for the Send connector. onEssentialMonitoring Exchange 2007 Transport Common Role Initialization of outbound authentication failed with the specified error for the Send connector.
  Internal cache error. Hash table value is incorrect. Restart the Microsoft Exchange Active Directory Topology service or restart the server. Review System log for hardware errors. onEssentialMonitoring Exchange 2007 Common Components Internal cache error. Hash table value is incorrect. Restart the Microsoft Exchange Active Directory Topology service or restart the server. Review System log for hardware errors.
  Invalid configuration object found in Active Directory and removed from the result set. onEssentialMonitoring Exchange 2007 Common Components Invalid configuration object found in Active Directory and removed from the result set.
  Invalid virus scanner configuration. onEssentialMonitoring Exchange 2007 Mailbox Role Invalid virus scanner configuration.
  IO operation has failed onEssentialMonitoring Exchange 2007 Unified Messaging Role File Distribution Service: IO operation has failed. Current file synchronization operation is aborted.
  IPv6 is not enabled. As a result, the POP3 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role IPv6 is not enabled. As a result, the POP3 service will be stopped.
  IPv6 is not enabled. Therefore, the IMAP4 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role IPv6 is not enabled. Therefore, the IMAP4 service will be stopped.
  License acquisition failed because no trust relationship has been established between AD RMS servers. Contact the AD RMS administrator. onEssentialMonitoring Exchange 2007 Hub Transport Role License acquisition failed because no trust relationship has been established between AD RMS servers. Contact the AD RMS administrator.
  Limit of replica identifiers reached. onEssentialMonitoring Exchange 2007 Mailbox Role Limit of replica identifiers reached.
  Log files cannot be replayed. Dismount all databases running in Recovery Storage Group, then manually restart log replay with Eseutil /cc from the temporary restore location. onEssentialMonitoring Exchange 2007 Mailbox Role Log files cannot be replayed. Dismount all databases running in Recovery Storage Group, then manually restart log replay with Eseutil /cc from the temporary restore location.
  Logs could not be interpreted; review MSExchangeIS event 9513. onEssentialMonitoring Exchange 2007 Mailbox Role Logs could not be interpreted; review MSExchangeIS event 9513.
  Mailbox has been moved.
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Exchange 2007 Mailbox Role Mailbox has been moved.
  Mailbox move failed because folder rules take too much space. onEssentialMonitoring Exchange 2007 Mailbox Role Mailbox move failed because folder rules take too much space.
  Manifest file for Offline Address Book is corrupted onEssentialMonitoring Exchange 2007 Unified Messaging Role File Distribution Service: Manifest file for Offline Address Book is corrupted. Aborting current file synchronization operation.
  Maximum database size reached for database. onEssentialMonitoring Exchange 2007 Mailbox Role Maximum database size reached for database.
  Maximum number of databases in the server has been exceeded. Database cannot be mounted. onEssentialMonitoring Exchange 2007 Mailbox Role Maximum number of databases in the server has been exceeded. Database cannot be mounted.
  Message processing failed because there is not enough available memory. onEssentialMonitoring Exchange 2007 Mailbox Role Message processing failed because there is not enough available memory.
  Microsoft Exchange ActiveSync has been unloaded. This event may occur under typical operating conditions. If this event is logged frequently, review the Application log for related events or contact Microsoft Customer Service and Support.
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Exchange 2007 Client Access Role Microsoft Exchange ActiveSync has been unloaded. This event may occur under typical operating conditions. If this event is logged frequently, review the Application log for related events or contact Microsoft Customer Service and Support.
  Microsoft Exchange cannot find the target bridgehead server for the routing group connector in the routing tables, so it is ignoring the target bridgehead server. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange cannot find the target bridgehead server for the routing group connector in the routing tables, so it is ignoring the target bridgehead server.
  Microsoft Exchange cannot obtain the Fully Qualified Data Name (FQDN) of the specified Exchange server in the routing tables. Recipients will not be routed to this server. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange cannot obtain the Fully Qualified Data Name (FQDN) of the specified Exchange server in the routing tables. Recipients will not be routed to this server.
  Microsoft Exchange could not access the Active Directory directory service. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange could not access the Active Directory directory service.
  Microsoft Exchange could not contact the AD RMS server. onEssentialMonitoring Exchange 2007 Hub Transport Role Microsoft Exchange could not contact the AD RMS server.
  Microsoft Exchange could not create the routing table log file or directory. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange could not create the routing table log file or directory.
  Microsoft Exchange could not delete the routing table log file. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange could not delete the routing table log file.
  Microsoft Exchange could not load configuration information for routing. The operation will be retried after the specified interval. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange could not load configuration information for routing. The operation will be retried after the specified interval.
  Microsoft Exchange could not load the Active Directory recipient cache performance counters. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange could not load the Active Directory recipient cache performance counters.
  Microsoft Exchange could not load the resolver performance counters. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange could not load the resolver performance counters.
  Microsoft Exchange could not load the routing performance counters. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange could not load the routing performance counters.
  Microsoft Exchange could not load the STARTTLS certificate from the local store because it did not match the FQDN from the connector configuration. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange could not load the STARTTLS certificate from the local store because it did not match the FQDN from the connector configuration.
  Microsoft Exchange could not quarantine the message because the spam quarantine mailbox is invalid. Please configure the spam quarantine mailbox. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange could not quarantine the message because the spam quarantine mailbox is invalid. Please configure the spam quarantine mailbox.
  Microsoft Exchange could not read the Receive connector configuration because the directory is unavailable. The Microsoft Exchange Transport service will be stopped. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange could not read the Receive connector configuration because the directory is unavailable. The Microsoft Exchange Transport service will be stopped.
  Microsoft Exchange could not read the Receive connector configuration. The service will be stopped. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange could not read the Receive connector configuration. The service will be stopped.
  Microsoft Exchange could not register the service principal name. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange could not register the service principal name.
  Microsoft Exchange could not retrieve the new Transport server configuration. Components will keep running with the existing configuration. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange could not retrieve the new Transport server configuration. Components will keep running with the existing configuration.
  Microsoft Exchange could not start the Microsoft Exchange Anti-spam Update service. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange could not start the Microsoft Exchange Anti-spam Update service.
  Microsoft Exchange couldn't complete the opt-in process for Microsoft Update. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange couldn't complete the opt-in process for Microsoft Update.
  Microsoft Exchange couldn't determine the version of the Microsoft Update agent, or the Microsoft Update agent is not current. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange couldn't determine the version of the Microsoft Update agent, or the Microsoft Update agent is not current.
  Microsoft Exchange couldn't find a certificate in the personal store on the local computer. This certificate was configured for authentication with other Exchange servers. Mail flow will be affected by this error. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange couldn't find a certificate in the personal store on the local computer. This certificate was configured for authentication with other Exchange servers. Mail flow will be affected by this error.
  Microsoft Exchange couldn't install a certificate. onEssentialMonitoring Exchange 2007 Edge Transport Role Microsoft Exchange couldn't install a certificate.
  Microsoft Exchange couldn't successfully use the Microsoft Update agent. onEssentialMonitoring Exchange 2007 Transport Common Role Microsoft Exchange couldn't successfully use the Microsoft Update agent.
  Microsoft Exchange is not authorized to access the AD RMS server. Contact the AD RMS administrator onEssentialMonitoring Exchange 2007 Hub Transport Role Microsoft Exchange is not authorized to access the AD RMS server. Contact the AD RMS administrator
  Microsoft Exchange Search service failed to crawl a mailbox because the search service could not logon to the mailbox. Check status of deleted or disabled mailbox or wait for Active Directory replication to complete. onEssentialMonitoring Exchange 2007 Mailbox Role Microsoft Exchange Search service failed to crawl a mailbox because the search service could not logon to the mailbox. Check status of deleted or disabled mailbox or wait for Active Directory replication to complete.
  Microsoft Exchange Search service has enabled indexing of the specified mailbox database. No user action required.
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Exchange 2007 Mailbox Role Microsoft Exchange Search service has enabled indexing of the specified mailbox database. No user action required.
  Microsoft Exchange Search service has temporarily disabled indexing of the specified mailbox database. Exchange Search will try to index the database when the store is back online or is mounted.
0
 
Exchange 2007 Mailbox Role Microsoft Exchange Search service has temporarily disabled indexing of the specified mailbox database. Exchange Search will try to index the database when the store is back online or is mounted.
  Microsoft Exchange System Attendant does not have sufficient rights to read Exchange configuration objects in Active Directory. System attendant will try again in approximately one minute. onEssentialMonitoring Exchange 2007 Mailbox Role Microsoft Exchange System Attendant does not have sufficient rights to read Exchange configuration objects in Active Directory. System attendant will try again in approximately one minute.
  Microsoft Exchange tried to open a URL that does not exist on the AD RMS server. Contact the AD RMS administrator onEssentialMonitoring Exchange 2007 Hub Transport Role Microsoft Exchange tried to open a URL that does not exist on the AD RMS server. Contact the AD RMS administrator
  Microsoft Exchange was not able to successfully authenticate to the AD RMS server. Contact the AD RMS administrator. onEssentialMonitoring Exchange 2007 Hub Transport Role Microsoft Exchange was not able to successfully authenticate to the AD RMS server. Contact the AD RMS administrator.
  More than one folder with the same name has been found in a mailbox. onEssentialMonitoring Exchange 2007 Client Access Role More than one folder with the same name has been found in a mailbox.
  Name Server Provider Interface (NSPI) Proxy called DSAccess to obtain a list of available global catalog servers. DSAccess returned an error. The NSPI Proxy cannot update its list of global catalog servers until DSAccess is able to return the current list. onEssentialMonitoring Exchange 2007 Mailbox Role Name Server Provider Interface (NSPI) Proxy called DSAccess to obtain a list of available global catalog servers. DSAccess returned an error. The NSPI Proxy cannot update its list of global catalog servers until DSAccess is able to return the current list.
  Name Server Provider Interface (NSPI) Proxy encountered an unknown error while creating a new packet. The received data is being dropped. onEssentialMonitoring Exchange 2007 Mailbox Role Name Server Provider Interface (NSPI) Proxy encountered an unknown error while creating a new packet. The received data is being dropped.
  Name Server Provider Interface (NSPI) Proxy has been forced to terminate some or all worker and listener threads during shutdown. onEssentialMonitoring Exchange 2007 Mailbox Role Name Server Provider Interface (NSPI) Proxy has been forced to terminate some or all worker and listener threads during shutdown.
  Name Server Provider Interface (NSPI) Proxy is unable to run because a worker thread failed to start. onEssentialMonitoring Exchange 2007 Mailbox Role Name Server Provider Interface (NSPI) Proxy is unable to run because a worker thread failed to start.
  Name Server Provider Interface (NSPI) Proxy is unable to run because the listen thread on transport failed to start. onEssentialMonitoring Exchange 2007 Mailbox Role Name Server Provider Interface (NSPI) Proxy is unable to run because the listen thread on transport failed to start.
  Name Server Provider Interface (NSPI) Proxy listener thread could not connect to the server on transport. The Winsock subsystem returned an error. onEssentialMonitoring Exchange 2007 Mailbox Role Name Server Provider Interface (NSPI) Proxy listener thread could not connect to the server on transport. The Winsock subsystem returned an error.
  Name Server Provider Interface (NSPI) Proxy was only able to send a portion of a packet. The remainder of the packet will be sent when the network is ready. onEssentialMonitoring Exchange 2007 Mailbox Role Name Server Provider Interface (NSPI) Proxy was only able to send a portion of a packet. The remainder of the packet will be sent when the network is ready.
  Name Service Provider Interface (NSPI) Proxy can contact the global catalog, but it does not support the NSPI service.
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Exchange 2007 Mailbox Role Name Service Provider Interface (NSPI) Proxy can contact the global catalog, but it does not support the NSPI service.
  Name Service Provider Interface (NSPI) Proxy could not listen on a listening socket. The Winsock subsystem returned an error. onEssentialMonitoring Exchange 2007 Mailbox Role Name Service Provider Interface (NSPI) Proxy could not listen on a listening socket. The Winsock subsystem returned an error.
  Name Service Provider Interface (NSPI) Proxy could not register an interface on any network transport. NSPI Proxy is unable to run. onEssentialMonitoring Exchange 2007 Mailbox Role Name Service Provider Interface (NSPI) Proxy could not register an interface on any network transport. NSPI Proxy is unable to run.
  Name Service Provider Interface (NSPI) Proxy encountered an error when stopping. onEssentialMonitoring Exchange 2007 Mailbox Role Name Service Provider Interface (NSPI) Proxy encountered an error when stopping.
  Name Service Provider Interface (NSPI) Proxy encountered an error while sending a packet. The target domain controller, the network, or a client might be down. onEssentialMonitoring Exchange 2007 Mailbox Role Name Service Provider Interface (NSPI) Proxy encountered an error while sending a packet. The target domain controller, the network, or a client might be down.
  Name Service Provider Interface (NSPI) Proxy encountered an unknown error while initializing shared memory for performance counter data. onEssentialMonitoring Exchange 2007 Mailbox Role Name Service Provider Interface (NSPI) Proxy encountered an unknown error while initializing shared memory for performance counter data.
  Name Service Provider Interface (NSPI) Proxy encountered an unknown exception when registering its remote procedure call (RPC) endpoints. onEssentialMonitoring Exchange 2007 Mailbox Role Name Service Provider Interface (NSPI) Proxy encountered an unknown exception when registering its remote procedure call (RPC) endpoints.
  Name Service Provider Interface (NSPI) Proxy failed to connect to the global catalog. This server is down or unreachable. Clients will not be directed to this global catalog until it is available again. onEssentialMonitoring Exchange 2007 Mailbox Role Name Service Provider Interface (NSPI) Proxy failed to connect to the global catalog. This server is down or unreachable. Clients will not be directed to this global catalog until it is available again.
  Name Service Provider Interface (NSPI) Proxy is unable to run because the Winsock subsystem failed to initialize. onEssentialMonitoring Exchange 2007 Mailbox Role Name Service Provider Interface (NSPI) Proxy is unable to run because the Winsock subsystem failed to initialize.
  Name Service Provider Interface (NSPI) Proxy ran out of memory during initialization. onEssentialMonitoring Exchange 2007 Mailbox Role Name Service Provider Interface (NSPI) Proxy ran out of memory during initialization.
  Name Service Provider Interface (NSPI) Proxy was unable to set the remote procedure call (RPC) endpoint for transport. NSPI Proxy will not be able to support connections on this transport. onEssentialMonitoring Exchange 2007 Mailbox Role Name Service Provider Interface (NSPI) Proxy was unable to set the remote procedure call (RPC) endpoint for transport. NSPI Proxy will not be able to support connections on this transport.
  No database session was available to satisfy a request on a database. onEssentialMonitoring Exchange 2007 Mailbox Role No database session was available to satisfy a request on a database.
  No database session was available to satisfy a request. Increase number of database sessions by adjusting the msExchESEParamMaxSessions Active Directory attribute. onEssentialMonitoring Exchange 2007 Mailbox Role No database session was available to satisfy a request. Increase number of database sessions by adjusting the msExchESEParamMaxSessions Active Directory attribute.
  No DNS entries were found for this server's authoritative domains. Open proxy detection is not available. onEssentialMonitoring Exchange 2007 Transport Common Role No DNS entries were found for this server's authoritative domains. Open proxy detection is not available.
  No DNS servers are configured in the TCP/IP configuration of the network adapter on the server, so IP Allow List and Block List providers will be skipped. onEssentialMonitoring Exchange 2007 Transport Common Role No DNS servers are configured in the TCP/IP configuration of the network adapter on the server, so IP Allow List and Block List providers will be skipped.
  No DNS servers are configured in the TCP/IP configuration of the network adapter on the server. Messages will be handled as if DNS requests have failed temporarily. onEssentialMonitoring Exchange 2007 Transport Common Role No DNS servers are configured in the TCP/IP configuration of the network adapter on the server. Messages will be handled as if DNS requests have failed temporarily.
  No DNS servers could be retrieved from network adapter. Check network connectivity using the Get-NetworkConnectionInfo cmdlet. onEssentialMonitoring Exchange 2007 Common Components No DNS servers could be retrieved from network adapter. Check network connectivity using the Get-NetworkConnectionInfo cmdlet.
  No global catalog server was found on the local site. Make sure that the local site has enough global catalog servers for Exchange. onEssentialMonitoring Exchange 2007 Common Components No global catalog server was found on the local site. Make sure that the local site has enough global catalog servers for Exchange.
  No Hub Transport server is available to process voice mail files onEssentialMonitoring Exchange 2007 Unified Messaging Role No Hub Transport server is available to process voice mail files. For more information, see the event description.
  No route for this public folder hierarchy has been created in the routing tables. Recipients will not be routed to this public folder. onEssentialMonitoring Exchange 2007 Transport Common Role No route for this public folder hierarchy has been created in the routing tables. Recipients will not be routed to this public folder.
  No route to the message database for the public folder hierarchy could be found in the routing tables. onEssentialMonitoring Exchange 2007 Transport Common Role No route to the message database for the public folder hierarchy could be found in the routing tables.
  No source Hub Transport servers or home MTA server set for the specified connector could be found in the routing tables. The connector will be ignored. onEssentialMonitoring Exchange 2007 Transport Common Role No source Hub Transport servers or home MTA server set for the specified connector could be found in the routing tables. The connector will be ignored.
  No source routing group was found in the routing tables for the specified connector with connected routing groups. The connector has been skipped. onEssentialMonitoring Exchange 2007 Transport Common Role No source routing group was found in the routing tables for the specified connector with connected routing groups. The connector has been skipped.
  No source routing group was found in the routing tables for the specified connector. The connector has been skipped. onEssentialMonitoring Exchange 2007 Transport Common Role No source routing group was found in the routing tables for the specified connector. The connector has been skipped.
  No space left on disk Review MSExchangeIS event 9512. onEssentialMonitoring Exchange 2007 Mailbox Role No space left on disk Review MSExchangeIS event 9512.
  No storage groups found on this server. If you have storage groups, check Active Directory object permissions. onEssentialMonitoring Exchange 2007 Mailbox Role No storage groups found on this server. If you have storage groups, check Active Directory object permissions.
  No suitable domain controllers in the local site. Make sure that you have configured enough global catalog servers in the local site. Review the Application log for other ADAccess events. onEssentialMonitoring Exchange 2007 Common Components No suitable domain controllers in the local site. Make sure that you have configured enough global catalog servers in the local site. Review the Application log for other ADAccess events.
  No target bridgehead servers were found for this routing group connector in the routing tables. The routing group connector will be ignored. onEssentialMonitoring Exchange 2007 Transport Common Role No target bridgehead servers were found for this routing group connector in the routing tables. The routing group connector will be ignored.
  Non-database file or corrupted database. onEssentialMonitoring Exchange 2007 Mailbox Role Non-database file or corrupted database.
  OALGen could not create a message to post in the public folder. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen could not create a message to post in the public folder.
  OALGen detected that the file in distribution point is corrupted or missing. This OAB will not be published. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen detected that the file in distribution point is corrupted or missing. This OAB will not be published.
  OALGen encountered an error while calculating offline address lists. Offline address lists will not be available for client download. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen encountered an error while calculating offline address lists. Offline address lists will not be available for client download.
  OALGen encountered an error while generating version 2 and 3 of OAB. Not all versions of this OAB will be published. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen encountered an error while generating version 2 and 3 of OAB. Not all verisions of this OAB will be published.
  OALGen failed to create the directory. One or more offline address books will not be published. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen failed to create the directory. One or more offline address books will not be published.
  OALGen failed to download the files currently in the offline address list. This OAB will not be generated. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen failed to download the files currently in the offline address list. This OAB will not be generated.
  OALGen failed to find or open the OAB version 4 manifest file. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen failed to find or open the OAB version 4 manifest file.
  OALGen failed to open directory provided in registry as the OAB V4 publishing point. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen failed to open directory provided in registry as the OAB V4 publishing point.
  OALGen failed to read the OAB version 4 property list from registry. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen failed to read the OAB version 4 property list from registry.
  OALGen failed to retrieve the CMS name. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen failed to retrieve the CMS name.
  OALGen is configured to generate version 2 or version 3 OAB files for an offline address book but there is no public folder server available. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen is configured to generate version 2 or version 3 OAB files for an offline address book but there is no public folder server available.
  OALGen is running on a passive cluster node. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen is running on a passive cluster node.
  OALGen is running on an SCC cluster node which does not have the registry value 'OabDropFolderLocation' or it is set to a non-existing path. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen is running on an SCC cluster node which does not have the registry value 'OabDropFolderLocation' or it is set to a non-existing path.
  OALGen is running on the wrong CCR cluster node. Only one node in the CCR cluster can generate OAB. OAB generation will not be performed. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen is running on the wrong CCR cluster node. Only one node in the CCR cluster can generate OAB. OAB generation will not be performed.
  OALGen only supports alphanumeric and space characters on the offline address name. This OAB will not be generated. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen only supports alphanumeric and space characters on the offline address name. This OAB will not be generated.
  OALGen received an error while generating the differential offline address list file. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen received an error while generating the differential offline address list file.
  OALGen received an error while trying to delete one of the Offline Address Book files from the distribution point. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen received an error while trying to delete one of the Offline Address Book files from the distribution point.
  OALGen received an error while trying to publish one of the Offline Address Book files to the distribution point. onEssentialMonitoring Exchange 2007 Mailbox Role OALGen received an error while trying to publish one of the Offline Address Book files to the distribution point.
  One of the System Attendant's tasks has recovered from a delay.
0
 
Exchange 2007 Mailbox Role One of the System Attendant's tasks has recovered from a delay.
  One of the System Attendant's tasks is blocked. onEssentialMonitoring Exchange 2007 Mailbox Role One of the System Attendant's tasks is blocked.
  One of the virtual directories that you use to access Outlook Web Access could not register for Active Directory change notifications. onEssentialMonitoring Exchange 2007 Client Access Role One of the virtual directories that you use to access Outlook Web Access could not register for Active Directory change notifications.
  One or more files cannot be deleted from the directory by the Pickup directory. This may cause duplicate mail. Verify that the Network Service account has "Delete Subfolders and Files" permissions for this directory. onEssentialMonitoring Exchange 2007 Transport Common Role One or more files cannot be deleted from the directory by the Pickup directory. This may cause duplicate mail. Verify that the Network Service account has "Delete Subfolders and Files" permissions for this directory.
  One or more recipients do not have a primary SMTP address. Review the event description for the list of recipients without primary SMTP addresses. onEssentialMonitoring Exchange 2007 Transport Common Role One or more recipients do not have a primary SMTP address. Review the event description for the list of recipients without primary SMTP addresses.
  Online defragmentation has completed a full pass on the database; Review the Application log for event 1221 to make sure that online maintenance finished successfully.
0
 
Exchange 2007 Extensible Storage Engine Online defragmentation has completed a full pass on the database; Review the Application log for event 1221 to make sure that online maintenance finished successfully.
  Online defragmentation has completed a full pass on the database; Review the Application log for events 701 and 1221 to make sure that online maintenance finished successfully.
0
 
Exchange 2007 Extensible Storage Engine Online defragmentation has completed a full pass on the database; Review the Application log for events 701 and 1221 to make sure that online maintenance finished successfully.
  Online defragmentation is resuming. No user action is required. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Online defragmentation is resuming. No user action is required.
  Online defragmentation of database terminated prematurely after encountering an error. The store may be out of memory or a file may be corrupted. See error codes in this and other events. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Online defragmentation of database terminated prematurely after encountering an error. The store may be out of memory or a file may be corrupted. See error codes in this and other events.
  Online information is available for problem detected by Watson.
0
 
Exchange 2007 Common Components Online information is available for problem detected by Watson.
  Out of file handles. Review MSExchangeIS event 9509. onEssentialMonitoring Exchange 2007 Mailbox Role Out of file handles. Review MSExchangeIS event 9509.
  Out of memory. onEssentialMonitoring Exchange 2007 Mailbox Role Out of memory.
  Outbound authentication failed at the Send connector. The sending side may not have been able to obtain a Kerberos ticket to the remote destination specified by the target name. onEssentialMonitoring Exchange 2007 Transport Common Role Outbound authentication failed at the Send connector. The sending side may not have been able to obtain a Kerberos ticket to the remote destination specified by the target name.
  Outbound direct trust authentication failed for the certificate. Verify that the Microsoft Exchange EdgeSync service is running. onEssentialMonitoring Exchange 2007 Transport Common Role Outbound direct trust authentication failed for the certificate. Verify that the Microsoft Exchange EdgeSync service is running.
  Outlook Web Access detected a corrupted calendar configuration for a user. Microsoft Exchange is resetting the configuration. For more information, see MSExchangeOWA event 59. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access detected a corrupted calendar configuration for a user. Microsoft Exchange is resetting the configuration. For more information, see MSExchangeOWA event 59.
  Outlook Web Access did not initialize. A file from a theme folder could not be parsed. For more information, see MSExchangeOWA event 19. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access did not initialize. A file from a theme folder could not be parsed. For more information, see MSExchangeOWA event 19.
  Outlook Web Access did not initialize. A file from a theme folder could not be parsed. For more information, see MSExchangeOWA event 22. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access did not initialize. A file from a theme folder could not be parsed. For more information, see MSExchangeOWA event 22.
  Outlook Web Access did not initialize. A file from a theme folder could not be parsed. For more information, see MSExchangeOWA event 25. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access did not initialize. A file from a theme folder could not be parsed. For more information, see MSExchangeOWA event 25.
  Outlook Web Access did not initialize. A forms registry file is not valid. A value specified for the minimum version element is not a valid number. For more information, see MSExchangeOWA event 10. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access did not initialize. A forms registry file is not valid. A value specified for the minimum version element is not a valid number. For more information, see MSExchangeOWA event 10.
  Outlook Web Access did not initialize. A forms registry file is not valid. A value specified for the RequiredFeatures element is not valid. For more information, see MSExchangeOWA event 27. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access did not initialize. A forms registry file is not valid. A value specified for the RequiredFeatures element is not valid. For more information, see MSExchangeOWA event 27.
  Outlook Web Access did not initialize. A forms registry file is not valid. A value that is specified for the ClientControl element is not one of the expected values. For more information, see MSExchangeOWA event 12. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access did not initialize. A forms registry file is not valid. A value that is specified for the ClientControl element is not one of the expected values. For more information, see MSExchangeOWA event 12.
  Outlook Web Access did not initialize. A forms registry file is not valid. An unexpected value was specified for the ApplicationElement element. For more information, see MSExchangeOWA event 11. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access did not initialize. A forms registry file is not valid. An unexpected value was specified for the ApplicationElement element. For more information, see MSExchangeOWA event 11.
  Outlook Web Access did not initialize. A forms registry file is not valid. Either the ClientControl element or the ApplicationElement element is missing. For more information, see MSExchangeOWA event 13. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access did not initialize. A forms registry file is not valid. Either the ClientControl element or the ApplicationElement element is missing. For more information, see MSExchangeOWA event 13.
  Outlook Web Access did not initialize. A forms registry file is not valid. For more information, see MSExchangeOWA event 5. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access did not initialize. A forms registry file is not valid. For more information, see MSExchangeOWA event 5.
  Outlook Web Access did not initialize. A forms registry file is not valid. For more information, see MSExchangeOWA event 6. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access did not initialize. A forms registry file is not valid. For more information, see MSExchangeOWA event 6.
  Outlook Web Access did not initialize. A forms registry file is not valid. For more information, see MSExchangeOWA event 8. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access did not initialize. A forms registry file is not valid. For more information, see MSExchangeOWA event 8.
  Outlook Web Access did not initialize. A required small icon configuration file does not exist. For more information, see MSExchangeOWA event 28. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access did not initialize. A required small icon configuration file does not exist. For more information, see MSExchangeOWA event 28.
  Outlook Web Access did not initialize. A theme ID attribute was not found. For more information, see MSExchangeOWA event 24. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access did not initialize. A theme ID attribute was not found. For more information, see MSExchangeOWA event 24.
  Outlook Web Access did not initialize. Theme folders may have been deleted or Outlook Web Access may not have permissions to access them. For more information, review MSExchangeOWA event 18. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access did not initialize. Theme folders may have been deleted or Outlook Web Access may not have permissions to access them. For more information, review MSExchangeOWA event 18.
  Outlook Web Access did not initialize. There are multiple forms registries that have the same name. Each registry name must be unique. Rename one of the forms registries. For more information, see MSExchangeOWA event 4. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access did not initialize. There are multiple forms registries that have the same name. Each registry name must be unique. Rename one of the forms registries. For more information, see MSExchangeOWA event 4.
  Outlook Web Access did not parse the Address Book custom properties. One of the elements is not valid. For more information, see MSExchange OWA event 34. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access did not parse the Address Book custom properties. One of the elements is not valid. For more information, see MSExchange OWA event 34.
  Outlook Web Access encountered an error during initialization. The values defined for the Alt attribute in the small icon configuration file are not valid. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access encountered an error during initialization. The values defined for the Alt attribute in the small icon configuration file are not valid.
  Outlook Web Access encountered an error when a user tried to change the Outlook Web Access language setting. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access encountered an error when a user tried to change the Outlook Web Access language setting.
  Outlook Web Access is not available for one of the mailboxes in a mailbox database. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access is not available for one of the mailboxes in a mailbox database.
  Outlook Web Access proxy failed because the security privileges of the account that is used to authenticate Client Access server traffic could not be verified. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access proxy failed because the security privileges of the account that is used to authenticate Client Access server traffic could not be verified.
  Outlook Web Access proxy or redirection failed because one of the service discovery entries is not valid. For more information, see MSExchangeOWA event 38. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access proxy or redirection failed because one of the service discovery entries is not valid. For more information, see MSExchangeOWA event 38.
  Outlook Web Access was unable to initialize. A file from a theme folder could not be parsed. For more information, see MSExchangeOWA event 20. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to initialize. A file from a theme folder could not be parsed. For more information, see MSExchangeOWA event 20.
  Outlook Web Access was unable to initialize. A forms registry file is not valid. For more information, see MSExchangeOWA event 7. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to initialize. A forms registry file is not valid. For more information, see MSExchangeOWA event 7.
  Outlook Web Access was unable to initialize. A forms registry file is not valid. For more information, see MSExchangeOWA event 9. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to initialize. A forms registry file is not valid. For more information, see MSExchangeOWA event 9.
  Outlook Web Access was unable to initialize. A forms registry folder that was referenced does not exist. For more information, see MSExchangeOWA event 1. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to initialize. A forms registry folder that was referenced does not exist. For more information, see MSExchangeOWA event 1.
  Outlook Web Access was unable to initialize. A forms registry folder that was referenced does not exist. For more information, see MSExchangeOWA event 2. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to initialize. A forms registry folder that was referenced does not exist. For more information, see MSExchangeOWA event 2.
  Outlook Web Access was unable to initialize. A required forms registry folder does not exist. For more information, see MSExchangeOWA event 3. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to initialize. A required forms registry folder does not exist. For more information, see MSExchangeOWA event 3.
  Outlook Web Access was unable to initialize. The value specified for the IsRichClient attribute in the forms registry is not a valid Boolean value. For more information, see MSExchangeOWA event 55. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to initialize. The value specified for the IsRichClient attribute in the forms registry is not a valid Boolean value. For more information, see MSExchangeOWA event 55.
  Outlook Web Access was unable to load some of its configuration settings. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to load some of its configuration settings.
  Outlook Web Access was unable to parse the Address Book custom properties. A custom property file was not valid. For more information, see MSExchangeOWA event 35. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to parse the Address Book custom properties. A custom property file was not valid. For more information, see MSExchangeOWA event 35.
  Outlook Web Access was unable to parse the Address Book custom properties. Each CustomProperty element should have only two attributes. For more information, see MSExchangeOWA event 32. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to parse the Address Book custom properties. Each CustomProperty element should have only two attributes. For more information, see MSExchangeOWA event 32.
  Outlook Web Access was unable to parse the Address Book custom properties. For more information, see MSExchangeOWA event 33. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to parse the Address Book custom properties. For more information, see MSExchangeOWA event 33.
  Outlook Web Access was unable to parse the Address Book custom properties. One or more attributes have values that are not valid. For more information, see MSExchangeOWA event 36. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to parse the Address Book custom properties. One or more attributes have values that are not valid. For more information, see MSExchangeOWA event 36.
  Outlook Web Access was unable to parse the Address Book custom properties. The properties file must contain "CustomProperties" as the root element. For more information, review MSExchangeOWA event 31. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to parse the Address Book custom properties. The properties file must contain "CustomProperties" as the root element. For more information, review MSExchangeOWA event 31.
  Outlook Web Access was unable to proxy because the source and destination servers are running different versions of Outlook Web Access. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to proxy because the source and destination servers are running different versions of Outlook Web Access.
  Outlook Web Access was unable to proxy traffic because the authentication for the connection between the two Client Access servers failed. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to proxy traffic because the authentication for the connection between the two Client Access servers failed.
  Outlook Web Access was unable to read or update some of its configuration settings. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to read or update some of its configuration settings.
  Outlook Web Access was unable to read the configuration settings from Active Directory for one of its virtual directories. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to read the configuration settings from Active Directory for one of its virtual directories.
  Outlook Web Access was unable to read the message classification settings from Active Directory for one of its virtual directories. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to read the message classification settings from Active Directory for one of its virtual directories.
  Outlook Web Access was unable to retrieve the Active Directory system configuration session. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access was unable to retrieve the Active Directory system configuration session.
  Outlook Web Access Web did not initialize. A file from a theme folder could not be parsed. For more information, see MSExchangeOWA event 21. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access Web did not initialize. A file from a theme folder could not be parsed. For more information, see MSExchangeOWA event 21.
  Outlook Web Access Web was unable to initialize. No default theme was found. For more information, see MSExchangeOWA event 26. onEssentialMonitoring Exchange 2007 Client Access Role Outlook Web Access Web was unable to initialize. No default theme was found. For more information, see MSExchangeOWA event 26.
  Performance counters for NSPI Proxy could not be initialized. onEssentialMonitoring Exchange 2007 Mailbox Role Performance counters for NSPI Proxy could not be initialized.
  Pickup doesn't have the necessary "Read" permissions and "Delete Subfolders and Files" permissions for the specified Pickup directory. onEssentialMonitoring Exchange 2007 Transport Common Role Pickup doesn't have the necessary "Read" permissions and "Delete Subfolders and Files" permissions for the specified Pickup directory.
  Pipeline tracing is enabled. This may degrade system performance. onEssentialMonitoring Exchange 2007 Transport Common Role Pipeline tracing is enabled. This may degrade system performance.
  Pre-read page checksum error occurred. If this error persists, restore the database from a previous backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Pre-read page checksum error occurred. If this error persists, restore the database from a previous backup.
  Private bytes consumption has changed. This indicates a change in utilization of system resources by the EdgeTransport.exe process. onEssentialMonitoring Exchange 2007 Transport Common Role Private bytes consumption has changed. This indicates a change in utilization of system resources by the EdgeTransport.exe process.
  Process was terminated because the database engine failed with an error while trying to log the commit of a transaction. Restart the Microsoft Exchange Information Store service. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Process was terminated because the database engine failed with an error while trying to log the commit of a transaction. Restart the Microsoft Exchange Information Store service.
  Processing the Pickup file caused the Transport process to fail. The file will be deleted. onEssentialMonitoring Exchange 2007 Transport Common Role Processing the Pickup file caused the Transport process to fail. The file will be deleted.
  Proxy encountered an error while receiving a packet. The target domain controller, the network, or a client might be down. The Winsock subsystem returned an error. The circuit that received this error is being closed. onEssentialMonitoring Exchange 2007 Mailbox Role Proxy encountered an error while receiving a packet. The target domain controller, the network, or a client might be down. The Winsock subsystem returned an error. The circuit that received this error is being closed.
  Public folder content replication is being resumed. onEssentialMonitoring Exchange 2007 Mailbox Role Public folder content replication is being resumed.
  Public folder content replication is being suspended. onEssentialMonitoring Exchange 2007 Mailbox Role Public folder content replication is being suspended.
  Read-only files have been found in the specified directory. Read-only files cannot be processed by Pickup or Replay. To resolve, remove the read-only files or read-only attributes. onEssentialMonitoring Exchange 2007 Transport Common Role Read-only files have been found in the specified directory. Read-only files cannot be processed by Pickup or Replay. To resolve, remove the read-only files or read-only attributes.
  Recipient(s) encountered with invalid master account SIDs. For more information, see Microsoft Knowledge Base article 278966 at http://support.microsoft.com/kb/278966 onEssentialMonitoring Exchange 2007 Hub Transport Role Recipient(s) encountered with invalid master account SIDs. For more information, see Microsoft Knowledge Base article 278966 at http://support.microsoft.com/kb/278966
  Referral Interface cannot contact any global catalog server that supports the NSPI Service. onEssentialMonitoring Exchange 2007 Mailbox Role Referral Interface cannot contact any global catalog server that supports the NSPI Service.
  Remote file not found onEssentialMonitoring Exchange 2007 Unified Messaging Role File Distribution Service: Remote file not found. Current synchronization task aborted.
  Remote Procedure Call (RPC) could not start. onEssentialMonitoring Exchange 2007 Common Components Remote Procedure Call (RPC) could not start.
  Removal of privileges from process failed with error code. The process and error code are specified in the event description. onEssentialMonitoring Exchange 2007 Common Components Removal of privileges from process failed with error code. The process and error code are specified in the event description.
  Renewal of an EdgeSync credential failed onEssentialMonitoring Exchange 2007 Edge Transport Role Renewal of an EdgeSync credential failed for the Edge Transport server.
  Resource utilization has exceeded normal or expected levels. onEssentialMonitoring Exchange 2007 Transport Common Role Resource utilization has exceeded normal or expected levels.
  Restore ended successfully.
0
 
Exchange 2007 Extensible Storage Engine Restore ended successfully.
  Restore ended with error. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Restore ended with error.
  Restore started.
0
 
Exchange 2007 Extensible Storage Engine Restore started.
  Retention policy will not be applied to a folder - a destination folder was not specified. onEssentialMonitoring Exchange 2007 Mailbox Role Retention policy will not be applied to a folder - a destination folder was not specified.
  Retention policy will not be applied to a folder - the destination folder must be different from the source folder. onEssentialMonitoring Exchange 2007 Mailbox Role Retention policy will not be applied to a folder - the destination folder must be different from the source folder.
  Routing tables failed to load because Active Directory is unavailable. The system will continue to use the old instance if there is one. onEssentialMonitoring Exchange 2007 Transport Common Role Routing tables failed to load because Active Directory is unavailable. The system will continue to use the old instance if there is one.
  RPC endpoint registration failed. onEssentialMonitoring Exchange 2007 Mailbox Role RPC endpoint registration failed.
  Service (SRV) Records for the specified domain controller cannot be found. An SRV record may not be correctly configured in DNS. Use the Dcdiag tool to check domain controller and DNS health. onEssentialMonitoring Exchange 2007 Common Components Service (SRV) Records for the specified domain controller cannot be found. An SRV record may not be correctly configured in DNS. Use the Dcdiag tool to check domain controller and DNS health.
  Shadow Copy Timeout Errors. This is a backup error. Retry the backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Shadow Copy Timeout Errors. This is a backup error. Retry the backup.
  Site monitor failed to check current site name. onEssentialMonitoring Exchange 2007 Common Components Site monitor failed to check current site name.
  Site monitor failed to start. onEssentialMonitoring Exchange 2007 Common Components Site monitor failed to start.
  Site monitor failed to update the msExchServerSite attribute in AD. onEssentialMonitoring Exchange 2007 Common Components Site monitor failed to update the msExchServerSite attribute in AD.
  SMTP authentication errors from this remote site have exceeded the maximum allowed. Microsoft Exchange is disconnecting from the site. onEssentialMonitoring Exchange 2007 Transport Common Role SMTP authentication errors from this remote site have exceeded the maximum allowed. Microsoft Exchange is disconnecting from the site.
  SMTP completed authentication but could not determine the account name or security identifier (SID) for this authentication attempt. onEssentialMonitoring Exchange 2007 Transport Common Role SMTP completed authentication but could not determine the account name or security identifier (SID) for this authentication attempt.
  SMTP rejected a mail because the Active Directory lookup for the FROM address failed. The send-on-behalf-of check returned invalid data. onEssentialMonitoring Exchange 2007 Transport Common Role SMTP rejected a mail because the Active Directory lookup for the FROM address failed. The send-on-behalf-of check returned invalid data.
  SMTP rejected a mail because the Active Directory lookup for the sender address returned validation errors. onEssentialMonitoring Exchange 2007 Transport Common Role SMTP rejected a mail because the Active Directory lookup for the sender address returned validation errors.
  SmtpReceive could not start listening on a configured binding because IPv6 is not enabled. onEssentialMonitoring Exchange 2007 Transport Common Role SmtpReceive could not start listening on a configured binding because IPv6 is not enabled.
  SmtpReceive could not start listening on a configured binding because the specified address is already in use. onEssentialMonitoring Exchange 2007 Transport Common Role SmtpReceive could not start listening on a configured binding because the specified address is already in use.
  Snapshot freeze starting error. Retry the backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Snapshot freeze starting error. Retry the backup.
  Some public folders have exceeded the Issue Warning storage limit. onEssentialMonitoring Exchange 2007 Mailbox Role Some public folders have exceeded the Issue Warning storage limit.
  Source servers that belong to different Active Directory sites were detected for the connector in routing tables. Only the closest site will be used. Load-balancing will be affected. onEssentialMonitoring Exchange 2007 Transport Common Role Source servers that belong to different Active Directory sites were detected for the connector in routing tables. Only the closest site will be used. Load-balancing will be affected.
  SRV (service) records for the specified domain controller could not be found and may not be registered in DNS. Use the Dcdiag tool to verify DNS server configuration and health. onEssentialMonitoring Exchange 2007 Common Components SRV (service) records for the specified domain controller could not be found and may not be registered in DNS. Use the Dcdiag tool to verify DNS server configuration and health.
  SRV (service) records for the specified domain controller could not be found and may not contain the correct root hints. Use the Dcdiag tool to verify DNS server configuration and health. onEssentialMonitoring Exchange 2007 Common Components SRV (service) records for the specified domain controller could not be found and may not contain the correct root hints. Use the Dcdiag tool to verify DNS server configuration and health.
  Started to move mailbox.
0
 
Exchange 2007 Mailbox Role Started to move mailbox.
  Starting backup of database log files. No user action is required. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Starting backup of database log files. No user action is required.
  System Attendant detected that the local computer is not a member of the group. onEssentialMonitoring Exchange 2007 Mailbox Role System Attendant detected that the local computer is not a member of the group.
  System Attendant failed to add the local computer as a member of the Active Directory service group object. onEssentialMonitoring Exchange 2007 Mailbox Role System Attendant failed to add the local computer as a member of the Active Directory service group object.
  System Attendant failed to correctly generate Address List Service information for the task. onEssentialMonitoring Exchange 2007 Mailbox Role System Attendant failed to correctly generate Address List Service information for the task.
  System Attendant failed to read the membership of the universal security group. onEssentialMonitoring Exchange 2007 Mailbox Role System Attendant failed to read the membership of the universal security group.
  System Attendant failed to start the server. onEssentialMonitoring Exchange 2007 Mailbox Role System Attendant failed to start the server.
  System Attendant failed to stop the server. onEssentialMonitoring Exchange 2007 Mailbox Role System Attendant failed to stop the server.
  System Attendant failed while restarting its internal services. onEssentialMonitoring Exchange 2007 Mailbox Role System Attendant failed while restarting its internal services.
  System Attendant is starting.
0
 
Exchange 2007 Mailbox Role System Attendant is starting.
  System Attendant is stopping.
0
 
Exchange 2007 Mailbox Role System Attendant is stopping.
  System Attendant is unable to generate an e-mail address of particular type. onEssentialMonitoring Exchange 2007 Mailbox Role System Attendant is unable to generate an e-mail address of particular type.
  System Attendant requires the ABV DG dll for offline address book generation but it cannot be loaded. onEssentialMonitoring Exchange 2007 Mailbox Role System Attendant requires the ABV DG dll for offline address book generation but it cannot be loaded.
  System Attendant was unable to find the Exchange server object in the Active Directory. onEssentialMonitoring Exchange 2007 Mailbox Role System Attendant was unable to find the Exchange server object in the Active Directory.
  System parameter log buffer size is greater than the maximum size (log file size minus reserved space). ESE adjusted this setting. Correct this setting to prevent future events. onEssentialMonitoring Exchange 2007 Extensible Storage Engine System parameter log buffer size is greater than the maximum size (log file size minus reserved space). ESE adjusted this setting. Correct this setting to prevent future events.
  System parameter maximum cache size is less than minimum cache size. ESE will adjust the parameter to prevent malfunction. Correct this setting to prevent future events. onEssentialMonitoring Exchange 2007 Extensible Storage Engine System parameter maximum cache size is less than minimum cache size. ESE will adjust the parameter to prevent malfunction. Correct this setting to prevent future events.
  System parameter maximum cache size is less than stop clean flush threshold. ESE adjusts this parameter correctly to avoid malfunction. Correct this setting to prevent future events. onEssentialMonitoring Exchange 2007 Extensible Storage Engine System parameter maximum cache size is less than stop clean flush threshold. ESE adjusts this parameter correctly to avoid malfunction. Correct this setting to prevent future events.
  System parameter maximum open tables is less than preferred open tables. ESE will automatically correct this parameter to avoid malfunction. Correct the settings to avoid future events. onEssentialMonitoring Exchange 2007 Extensible Storage Engine System parameter maximum open tables is less than preferred open tables. ESE will automatically correct this parameter to avoid malfunction. Correct the settings to avoid future events.
  System parameter maximum version pages is less than preferred version pages. ESE will adjust the parameter to prevent malfunction. Correct this parameter to prevent future events. onEssentialMonitoring Exchange 2007 Extensible Storage Engine System parameter maximum version pages is less than preferred version pages. ESE will adjust the parameter to prevent malfunction. Correct this parameter to prevent future events.
  System parameter minimum cache size is less than four times the number of sessions. ESE will adjust the parameter to avoid malfunction. Correct this parameter to avoid future events. onEssentialMonitoring Exchange 2007 Extensible Storage Engine System parameter minimum cache size is less than four times the number of sessions. ESE will adjust the parameter to avoid malfunction. Correct this parameter to avoid future events.
  System parameter preferred-version pages is greater than maximum version pages. ESE will adjust the parameter to avoid malfunction. Correct this parameter to avoid future events. onEssentialMonitoring Exchange 2007 Extensible Storage Engine System parameter preferred-version pages is greater than maximum version pages. ESE will adjust the parameter to avoid malfunction. Correct this parameter to avoid future events.
  System parameter preferred-version pages were changed because of physical memory limitation. ESE will adjust the parameter to avoid malfunction. Correct this parameter to avoid future events. onEssentialMonitoring Exchange 2007 Extensible Storage Engine System parameter preferred-version pages were changed because of physical memory limitation. ESE will adjust the parameter to avoid malfunction. Correct this parameter to avoid future events.
  System parameter stop clean flush threshold is less than start clean flush threshold. ESE will automatically adjust this parameter. Correct this setting to avoid future events. onEssentialMonitoring Exchange 2007 Extensible Storage Engine System parameter stop clean flush threshold is less than start clean flush threshold. ESE will automatically adjust this parameter. Correct this setting to avoid future events.
  The account provided valid credentials but is not authorized to use the server to submit mail to SMTP. Authentication has failed. onEssentialMonitoring Exchange 2007 Transport Common Role The account provided valid credentials but is not authorized to use the server to submit mail to SMTP. Authentication has failed.
  The account provided valid credentials, but it does not have Ms-Exch-SMTP-Submit permissions on the Receive connector. Authentication failed. onEssentialMonitoring Exchange 2007 Transport Common Role The account provided valid credentials, but it does not have Ms-Exch-SMTP-Submit permissions on the Receive connector. Authentication failed.
  The Active Directory site for the specified Exchange server was not determined in the routing tables. Recipients will not be routed to this server. onEssentialMonitoring Exchange 2007 Transport Common Role The Active Directory site for the specified Exchange server was not determined in the routing tables. Recipients will not be routed to this server.
  The Active Directory topology could not be discovered in a timely manner. onEssentialMonitoring Exchange 2007 Common Components The Active Directory topology could not be discovered in a timely manner.
  The AD RMS Prelicensing agent could not acquire a license. Prelicensing is only supported for Windows Rights Management Services Client with Service Pack 2 (SP2) or later. onEssentialMonitoring Exchange 2007 Hub Transport Role The AD RMS Prelicensing agent could not acquire a license. Prelicensing is only supported for Windows Rights Management Services Client with Service Pack 2 (SP2) or later.
  The AD RMS Prelicensing agent failed to acquire a license. The AD RMS server is decommissioned. onEssentialMonitoring Exchange 2007 Hub Transport Role The AD RMS Prelicensing agent failed to acquire a license. The AD RMS server is decommissioned.
  The AD RMS Prelicensing agent failed to retrieve a license because recipient account(s) where not configured properly. Contact the AD RMS administrator. onEssentialMonitoring Exchange 2007 Hub Transport Role The AD RMS Prelicensing agent failed to retrieve a license because recipient account(s) where not configured properly. Contact the AD RMS administrator.
  The AD RMS Prelicensing agent failed to retrieve a license because the content was published for an untrusted AD RMS server. Contact the AD RMS administrator. onEssentialMonitoring Exchange 2007 Hub Transport Role The AD RMS Prelicensing agent failed to retrieve a license because the content was published for an untrusted AD RMS server. Contact the AD RMS administrator.
  The AD RMS Prelicensing agent failed to retrieve a license because the template was not found on the AD RMS server. Contact the AD RMS administrator. onEssentialMonitoring Exchange 2007 Hub Transport Role The AD RMS Prelicensing agent failed to retrieve a license because the template was not found on the AD RMS server. Contact the AD RMS administrator.
  The AD RMS Prelicensing agent's web request failed, because the URL was redirected. The AD RMS Prelicensing agent does not support URL redirection onEssentialMonitoring Exchange 2007 Hub Transport Role The AD RMS Prelicensing agent's web request failed, because the URL was redirected. The AD RMS Prelicensing agent does not support URL redirection
  The AD RMS service connection point (SCP) URL is does not exist or is invalid. Republish your SCP by using the AD RMS server. onEssentialMonitoring Exchange 2007 Hub Transport Role The AD RMS service connection point (SCP) URL is does not exist or is invalid. Republish your SCP by using the AD RMS server.
  The address is already in use. Therefore, the IMAP4 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role The address is already in use. Therefore, the IMAP4 service will be stopped.
  The Address List Service could not find the Address List Root. The Address List Root is located in the Exchange Service entry under the attribute addressBookRoots. This might have been caused by a permissions problem. onEssentialMonitoring Exchange 2007 Mailbox Role The Address List Service could not find the Address List Root. The Address List Root is located in the Exchange Service entry under the attribute addressBookRoots. This might have been caused by a permissions problem.
  The attempt to bind to the source IP address configured on the Send connector failed. Check the source IP address to make sure it is correct. onEssentialMonitoring Exchange 2007 Transport Common Role The attempt to bind to the source IP address configured on the Send connector failed. Check the source IP address to make sure it is correct.
  The Autodiscover service encountered an installation error. Check whether the Autodiscover service is configured correctly or install or reinstall the provider file, Microsoft.Exchange.Autodiscover.dll. onEssentialMonitoring Exchange 2007 Client Access Role The Autodiscover service encountered an installation error. Check whether the Autodiscover service is configured correctly or install or reinstall the provider file, Microsoft.Exchange.Autodiscover.dll.
  The Availability service could not successfully send a proxy Web request to another instance of the Exchange Availability service that is running in a different Active Directory site or forest. onEssentialMonitoring Exchange 2007 Client Access Role The Availability service could not successfully send a proxy Web request to another instance of the Exchange Availability service that is running in a different Active Directory site or forest.
  The Availability service did not initialize. onEssentialMonitoring Exchange 2007 Client Access Role The Availability service did not initialize.
  The Availability Service was unable to log on as the network service context for proxying requests. onEssentialMonitoring Exchange 2007 Client Access Role The Availability Service was unable to log on as the network service context for proxying requests.
  The Availability service Web request to a remote Active Directory forest could not be issued because the credentials in the AvailabilityAddressSpace object for issuing a cross-forest request are either missing or not valid. onEssentialMonitoring Exchange 2007 Client Access Role The Availability service Web request to a remote Active Directory forest could not be issued because the credentials in the AvailabilityAddressSpace object for issuing a cross-forest request are either missing or not valid.
  The backup database must be a multiple of 4 KB. The data corruption may have occurred during the backup or restore process. Try the restore process again or try to restore an earlier backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The backup database must be a multiple of 4 KB. The data corruption may have occurred during the backup or restore process. Try the restore process again or try to restore an earlier backup.
  The backup of the Exchange store database was halted by the client or the connection with the client failed. Examine the log files of your third-party backup application or NT Backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The backup of the Exchange store database was halted by the client or the connection with the client failed. Examine the log files of your third-party backup application or NT Backup.
  The backup procedure was successfully completed. No action is required.
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Exchange 2007 Extensible Storage Engine The backup procedure was successfully completed. No action is required.
  The backup stopped because the database is terminating. Review the Application log for events that can help you determine the root cause of this event. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The backup stopped because the database is terminating. Review the Application log for events that can help you determine the root cause of this event.
  The cache or hash table ran out of memory. This may be caused by internal memory issues or hardware issues. Restart the Microsoft Exchange Active Directory Topology service. onEssentialMonitoring Exchange 2007 Common Components The cache or hash table ran out of memory. This may be caused by internal memory issues or hardware issues. Restart the Microsoft Exchange Active Directory Topology service.
  The call to CreateJobObject failed. As a result the POP3 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role The call to CreateJobObject failed. As a result the POP3 service will be stopped.
  The call to CreateJobObject failed. As a result, the IMAP4 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role The call to CreateJobObject failed. As a result, the IMAP4 service will be stopped.
  The call to SetInformationJobObject failed. As a result the POP3 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role The call to SetInformationJobObject failed. As a result the POP3 service will be stopped.
  The call to SetInformationJobObject failed. Therefore, the IMAP4 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role The call to SetInformationJobObject failed. Therefore, the IMAP4 service will be stopped.
  The categorizer configuration cannot be read because Active Directory is unavailable. onEssentialMonitoring Exchange 2007 Transport Common Role The categorizer configuration cannot be read because Active Directory is unavailable.
  The categorizer configuration cannot be refreshed because the new configuration is invalid. onEssentialMonitoring Exchange 2007 Transport Common Role The categorizer configuration cannot be refreshed because the new configuration is invalid.
  The categorizer configuration is invalid. onEssentialMonitoring Exchange 2007 Transport Common Role The categorizer configuration is invalid.
  The categorizer configuration is invalid. For more information, see the specified error code. onEssentialMonitoring Exchange 2007 Transport Common Role The categorizer configuration is invalid. For more information, see the specified error code.
  The clustered mailbox server failed over to the passive node with data loss. Some logs were not continuous replicated. onEssentialMonitoring Exchange 2007 Mailbox Role The clustered mailbox server failed over to the passive node with data loss. Some logs were not continuous replicated.
  The clustered mailbox server forced an auto-mount upon failover after the required timeout. onEssentialMonitoring Exchange 2007 Log Shipping The clustered mailbox server forced an auto-mount upon failover after the required timeout.
  The clustered mailbox server has been stopped.
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Exchange 2007 Log Shipping The clustered mailbox server has been stopped.
  The clustered mailbox server moved from active to passive node. onEssentialMonitoring Exchange 2007 Log Shipping The clustered mailbox server moved from active to passive node.
  The clustered mailbox server moved or failed over to the passive node.
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Exchange 2007 Log Shipping The clustered mailbox server moved or failed over to the passive node.
  The configuration domain controller specified in a call to SetConfigDCName is unreachable. DSAccess will select the configuration domain controller from available domain controllers. onEssentialMonitoring Exchange 2007 Common Components The configuration domain controller specified in a call to SetConfigDCName is unreachable. DSAccess will select the configuration domain controller from available domain controllers.
  The configuration domain controller specified in a call to SetConfigDCName was not found in the Sites container in Active Directory. Make sure the domain controller is registered in DNS. onEssentialMonitoring Exchange 2007 Common Components The configuration domain controller specified in a call to SetConfigDCName was not found in the Sites container in Active Directory. Make sure the domain controller is registered in DNS.
  The Configuration Domain Controller specified in the registry is not available. onEssentialMonitoring Exchange 2007 Common Components The Configuration Domain Controller specified in the registry is not available.
  The Configuration Domain Controller specified in the registry was not found in the Sites container in Active Directory. Exchange Active Directory Provider will choose the Configuration Domain Controller from the list of available domain controllers. onEssentialMonitoring Exchange 2007 Common Components The Configuration Domain Controller specified in the registry was not found in the Sites container in Active Directory. Exchange Active Directory Provider will choose the Configuration Domain Controller from the list of available domain controllers.
  The configuration for verifying cross-forest requests was not found in Active Directory. onEssentialMonitoring Exchange 2007 Client Access Role The configuration for verifying cross-forest requests was not found in Active Directory.
  The configuration of one of the Receive connectors is invalid. The configuration change will be ignored, and the last good configuration will be used. onEssentialMonitoring Exchange 2007 Transport Common Role The configuration of one of the Receive connectors is invalid. The configuration change will be ignored, and the last good configuration will be used.
  The connected routing group for the specified connector was not found in the routing tables. onEssentialMonitoring Exchange 2007 Transport Common Role The connected routing group for the specified connector was not found in the routing tables.
  The connection between the Client Access server and the Mailbox server failed. onEssentialMonitoring Exchange 2007 Client Access Role The connection between the Client Access server and the Mailbox server failed.
  The connection to a domain on which Domain Security is enabled failed because the Transport Layer Security (TLS) negotiation was unsuccessful. onEssentialMonitoring Exchange 2007 Transport Common Role The connection to a domain on which Domain Security is enabled failed because the Transport Layer Security (TLS) negotiation was unsuccessful.
  The connection to a secure domain on a Send connector failed because Transport Layer Security (TLS) negotiation failed. onEssentialMonitoring Exchange 2007 Transport Common Role The connection to a secure domain on a Send connector failed because Transport Layer Security (TLS) negotiation failed.
  The connection to the mailbox is unavailable. onEssentialMonitoring Exchange 2007 Client Access Role The connection to the mailbox is unavailable.
  The connection to the Send connector was disconnected by the remote server. onEssentialMonitoring Exchange 2007 Transport Common Role The connection to the Send connector was disconnected by the remote server.
  The connection was dropped because of an agent error. onEssentialMonitoring Exchange 2007 Transport Common Role The connection was dropped because of an agent error.
  The connector rejected an incoming connection because the maximum number of connections for this connector has been reached. onEssentialMonitoring Exchange 2007 Transport Common Role The connector rejected an incoming connection because the maximum number of connections for this connector has been reached.
  The connector rejected an incoming connection because the maximum number of connections has been reached. onEssentialMonitoring Exchange 2007 Transport Common Role The connector rejected an incoming connection because the maximum number of connections has been reached.
  The Content Filter agent could not be initialized because a required file was not found on your system. Run the Reset-AntispamUpdates.ps1 script and restart the Microsoft Exchange Transport service. onEssentialMonitoring Exchange 2007 Transport Common Role The Content Filter agent could not be initialized because a required file was not found on your system. Run the Reset-AntispamUpdates.ps1 script and restart the Microsoft Exchange Transport service.
  The Content Filter agent could not be initialized because ExSMime.dll could not be initialized. Use Regsrv32.exe to verify that ExSMime.dll is properly registered. onEssentialMonitoring Exchange 2007 Transport Common Role The Content Filter agent could not be initialized because ExSMime.dll could not be initialized. Use Regsrv32.exe to verify that ExSMime.dll is properly registered.
  The Content Filter agent could not be initialized. onEssentialMonitoring Exchange 2007 Transport Common Role The Content Filter agent could not be initialized.
  The Content Filter agent could not be initialized. Check the access control lists (ACLs) on the files and make sure the Microsoft Exchange Transport service can access them. onEssentialMonitoring Exchange 2007 Transport Common Role The Content Filter agent could not be initialized. Check the access control lists (ACLs) on the files and make sure the Microsoft Exchange Transport service can access them.
  The Content Filter agent could not be initialized. Files may be corrupted. onEssentialMonitoring Exchange 2007 Transport Common Role The Content Filter agent could not be initialized. Files may be corrupted.
  The Content Filter agent could not be initialized. Notification of the change to the file system could not be initialized. Try restarting the Microsoft Exchange Transport service. onEssentialMonitoring Exchange 2007 Transport Common Role The Content Filter agent could not be initialized. Notification of the change to the file system could not be initialized. Try restarting the Microsoft Exchange Transport service.
  The Content Filter agent could not be initialized. Sufficient memory could not be allocated for an internal buffer. Increase the available memory and restart the Microsoft Exchange Transport service. onEssentialMonitoring Exchange 2007 Transport Common Role The Content Filter agent could not be initialized. Sufficient memory could not be allocated for an internal buffer. Increase the available memory and restart the Microsoft Exchange Transport service.
  The Content Filter agent could not read the current mode. Therefore, any recent change in the mode may not have taken effect. Try restarting the Microsoft Exchange Transport service. onEssentialMonitoring Exchange 2007 Transport Common Role The Content Filter agent could not read the current mode. Therefore, any recent change in the mode may not have taken effect. Try restarting the Microsoft Exchange Transport service.
  The Content Filter agent is not responding, so the message was not scanned. onEssentialMonitoring Exchange 2007 Transport Common Role The Content Filter agent is not responding, so the message was not scanned.
  The credentials used by EdgeSync have expired or have not yet been created. You must re-subscribe the Edge Transport server. onEssentialMonitoring Exchange 2007 Hub Transport Role The credentials used by EdgeSync have expired or have not yet been created. You must re-subscribe the Edge Transport server.
  The current log file is missing. onEssentialMonitoring Exchange 2007 Mailbox Role The current log file is missing.
  The database could not be opened because the checkpoint file (.chk) is missing or corrupted. The Microsoft Exchange Transport service is shutting down. Manual database recovery or repair may be required. onEssentialMonitoring Exchange 2007 Transport Common Role The database could not be opened because the checkpoint file (.chk) is missing or corrupted. The Microsoft Exchange Transport service is shutting down. Manual database recovery or repair may be required.
  The database could not be opened because the database file does not match the log files. The Microsoft Exchange Transport service is shutting down. onEssentialMonitoring Exchange 2007 Transport Common Role The database could not be opened because the database file does not match the log files. The Microsoft Exchange Transport service is shutting down.
  The database could not be upgraded to version 3.2. Error 0xfffff9bb. onEssentialMonitoring Exchange 2007 Mailbox Role The database could not be upgraded to version 3.2. Error 0xfffff9bb.
  The database created was not recovered - but it was recreated. Perform a database restore of the database specified in the event description using your most recent backup set. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database created was not recovered - but it was recreated. Perform a database restore of the database specified in the event description using your most recent backup set.
  The database created was not recovered. Perform a database restore of the database specified in the event description using your most recent backup set. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database created was not recovered. Perform a database restore of the database specified in the event description using your most recent backup set.
  The database disk is full. Delete unnecessary files, or relocate the database to a disk with more capacity. Deleting log files is not recommended and could stop the database from starting. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database disk is full. Delete unnecessary files, or relocate the database to a disk with more capacity. Deleting log files is not recommended and could stop the database from starting.
  The database engine cannot find a file or folder. Database files are missing and could not be recovered. Verify that the path to the log files is correct for the specified database. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine cannot find a file or folder. Database files are missing and could not be recovered. Verify that the path to the log files is correct for the specified database.
  The database engine could not access a file. This event will be preceded by other related events that have specific information necessary to resolve the issue. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine could not access a file. This event will be preceded by other related events that have specific information necessary to resolve the issue.
  The database engine could not find an entry point. This event may be caused when the version of the DLL is not current. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine could not find an entry point. This event may be caused when the version of the DLL is not current.
  The database engine detected multiple threads using the same database session to perform database operations. No user action is required. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine detected multiple threads using the same database session to perform database operations. No user action is required.
  The database engine detected two different cursors of the same session trying to update the same record at the same time. The restore has failed. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine detected two different cursors of the same session trying to update the same record at the same time. The restore has failed.
  The database engine encountered an unexpected duplicate key on a table. One record was dropped. If Exchange store problems occur after receiving this event, you may need to run Isinteg. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine encountered an unexpected duplicate key on a table. One record was dropped. If Exchange store problems occur after receiving this event, you may need to run Isinteg.
  The database engine is initiating index cleanup of database as a result of a Windows version upgrade. This message is informational and does not indicate a problem in the database. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine is initiating index cleanup of database as a result of a Windows version upgrade. This message is informational and does not indicate a problem in the database.
  The database engine is rejecting update operations because of low free disk space on the designated disk. Free disk space immediately. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine is rejecting update operations because of low free disk space on the designated disk. Free disk space immediately.
  The database engine is restoring from backup. No user action is required. The restore process will replay the log files and roll them forward. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine is restoring from backup. No user action is required. The restore process will replay the log files and roll them forward.
  The database engine is starting a full backup. This is an informational event. No user action is required. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine is starting a full backup. This is an informational event. No user action is required.
  The database engine is starting an incremental backup. This is an informational event. No user action is required. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine is starting an incremental backup. This is an informational event. No user action is required.
  The database engine log disk is full. Determine which transaction log files are safe to remove, and then manually remove them to recover space on your log file disk. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine log disk is full. Determine which transaction log files are safe to remove, and then manually remove them to recover space on your log file disk.
  The database engine lost one corrupted data record. This occurs after an offline repair. Perform an application-level integrity check of the database to ensure data integrity. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine lost one corrupted data record. This occurs after an offline repair. Perform an application-level integrity check of the database to ensure data integrity.
  The database engine lost one or more corrupted columns of data in one record. After an offline database repair, some data appears to be corrupted. Perform an integrity check of the database. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine lost one or more corrupted columns of data in one record. After an offline database repair, some data appears to be corrupted. Perform an integrity check of the database.
  The database engine lost one page of corrupted data. A repair of the database failed. Perform an integrity check of the database. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine lost one page of corrupted data. A repair of the database failed. Perform an integrity check of the database.
  The database engine lost one table. This occurs only when an error is encountered during offline repair. Perform an application-level integrity check of the database. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine lost one table. This occurs only when an error is encountered during offline repair. Perform an application-level integrity check of the database.
  The database engine started a new instance. Event ID 102 can be safely ignored if it is not logged together with ESE event ID 103 and 104.
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Exchange 2007 Extensible Storage Engine The database engine started a new instance. Event ID 102 can be safely ignored if it is not logged together with ESE event ID 103 and 104.
  The database engine started. This event can generally be ignored. If you are experiencing problems keeping your databases mounted, review the event log for ESE 101 events.
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Exchange 2007 Extensible Storage Engine The database engine started. This event can generally be ignored. If you are experiencing problems keeping your databases mounted, review the event log for ESE 101 events.
  The database engine stopped an instance. Use the error code listed in the associated event, ESE ID 104, to determine the cause and resolution to this event.
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Exchange 2007 Extensible Storage Engine The database engine stopped an instance. Use the error code listed in the associated event, ESE ID 104, to determine the cause and resolution to this event.
  The database engine stopped backup because it was halted by a client or the connection with a client failed. Retry the backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine stopped backup because it was halted by a client or the connection with a client failed. Retry the backup.
  The database engine stopped restoring. No user action is required. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine stopped restoring. No user action is required.
  The database engine successfully completed index cleanup on the database. No user action is required. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine successfully completed index cleanup on the database. No user action is required.
  The database engine successfully converted the database format. This is an Information event. No user action is required. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database engine successfully converted the database format. This is an Information event. No user action is required.
  The database is already in use. The service will be stopped. onEssentialMonitoring Exchange 2007 Transport Common Role The database is already in use. The service will be stopped.
  The database is out of B-Tree IDs. Too many objects were created in the database. Unused B-Tree IDs can be reclaimed by performing an offline defragmentation of the database. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database is out of B-Tree IDs. Too many objects were created in the database. Unused B-Tree IDs can be reclaimed by performing an offline defragmentation of the database.
  The database is too new to be upgraded. onEssentialMonitoring Exchange 2007 Mailbox Role The database is too new to be upgraded.
  The database page read failed verification because of a -1018 error (page number mismatch). This database page level error is often caused by driver, firmware, or hardware issues. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database page read failed verification because of a -1018 error (page number mismatch). This database page level error is often caused by driver, firmware, or hardware issues.
  The database requires the specified log files in order to recover successfully. Replace missing log files, restore from backup, or repair information store. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database requires the specified log files in order to recover successfully. Replace missing log files, restore from backup, or repair information store.
  The database signature does not match the log file signature for the database. This event may be caused after moving or replacing database files or log files. Review the Application log for related events. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database signature does not match the log file signature for the database. This event may be caused after moving or replacing database files or log files. Review the Application log for related events.
  The database was partially detached because of an error in updating database headers. Review System log for hardware errors. Remount the database after resolving the error. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The database was partially detached because of an error in updating database headers. Review System log for hardware errors. Remount the database after resolving the error.
  The delivery of a message sent by the public folder failed. The non-delivery report (NDR) was deleted. onEssentialMonitoring Exchange 2007 Mailbox Role The delivery of a message sent by the public folder failed. The non-delivery report (NDR) was deleted.
  The directory object for this machine has the unexpected serverRole attribute value. OAB will not be generated by this server. onEssentialMonitoring Exchange 2007 Mailbox Role The directory object for this machine has the unexpected serverRole attribute value. OAB will not be generated by this server.
  The Directory Service Referral interface (RFRI) did not start successfully. RFRI will not be available until the Name Service Provider Interface (NSPI) Proxy is restarted. onEssentialMonitoring Exchange 2007 Mailbox Role The Directory Service Referral interface (RFRI) did not start successfully. RFRI will not be available until the Name Service Provider Interface (NSPI) Proxy is restarted.
  The domain controller is not running at least Windows 2000 Server Service Pack 3. Upgrade the domain controller specified in the event to a higher version. Run the Windows Dcdiag tool. onEssentialMonitoring Exchange 2007 Common Components The domain controller is not running at least Windows 2000 Server Service Pack 3. Upgrade the domain controller specified in the event to a higher version. Run the Windows Dcdiag tool.
  The download of anti-spam updates failed with an error. onEssentialMonitoring Exchange 2007 Transport Common Role The download of anti-spam updates failed with an error.
  The DsProxy service failed to start. onEssentialMonitoring Exchange 2007 Mailbox Role The DsProxy service failed to start.
  The e-mail address description object in the Microsoft Exchange directory is missing. onEssentialMonitoring Exchange 2007 Mailbox Role The e-mail address description object in the Microsoft Exchange directory is missing.
  The Exchange ActiveSync service privileges could not be adjusted. Check the assigned permissions for the account that is running the Exchange ActiveSync ASP.NET process. onEssentialMonitoring Exchange 2007 Client Access Role The Exchange ActiveSync service privileges could not be adjusted. Check the assigned permissions for the account that is running the Exchange ActiveSync ASP.NET process.
  The Exchange Autodiscover service could not discover the Exchange Availability service that is running in a remote Active Directory forest. onEssentialMonitoring Exchange 2007 Client Access Role The Exchange Autodiscover service could not discover the Exchange Availability service that is running in a remote Active Directory forest.
  The Exchange Information Store service was requested not to mount databases. No databases were started. onEssentialMonitoring Exchange 2007 Mailbox Role The Exchange Information Store service was requested not to mount databases. No databases were started.
  The Exchange server does not have the Audit Security privilege on a domain controller. This privilege is used by ADAccess. Run the policytest.exe tool. See Microsoft KB 314294. onEssentialMonitoring Exchange 2007 Common Components The Exchange server does not have the Audit Security privilege on a domain controller. This privilege is used by ADAccess. Run the policytest.exe tool. See Microsoft KB 314294.
  The Exchange server does not trust the AD RMS server's SSL certificate. Install the SLL certificate of the AD RMS server in the trusted root certificate store of your Exchange server. onEssentialMonitoring Exchange 2007 Hub Transport Role The Exchange server does not trust the AD RMS server's SSL certificate. Install the SLL certificate of the AD RMS server in the trusted root certificate store of your Exchange server.
  The Exchange store could not be loaded because the distinguished name (DN) of the message database does not match the DN of directory. onEssentialMonitoring Exchange 2007 Mailbox Role The Exchange store could not be loaded because the distinguished name (DN) of the message database does not match the DN of directory.
  The Exchange store database engine is initiating recovery steps. No user action is required. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The Exchange store database engine is initiating recovery steps. No user action is required.
  The Exchange store database engine successfully completed recovery steps. No user action required.
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Exchange 2007 Extensible Storage Engine The Exchange store database engine successfully completed recovery steps. No user action required.
  The Exchange store was restored from an offline backup. In the Microsoft Exchange Management Console, indicate that the database is allowed to be restored, so that it can be patched. onEssentialMonitoring Exchange 2007 Mailbox Role The Exchange store was restored from an offline backup. In the Microsoft Exchange Management Console, indicate that the database is allowed to be restored, so that it can be patched.
  The Exchange topology could not be generated. onEssentialMonitoring Exchange 2007 Common Components The Exchange topology could not be generated.
  The Exchange Transport service was unable to start listening on the receive connector binding because a 'Socket Access Denied' error was encountered. Please use the Get-ReceiveConnector cmdlet to verify receive connector bindings. onEssentialMonitoring Exchange 2007 Transport Common Role The Exchange Transport service was unable to start listening on the receive connector binding because a 'Socket Access Denied' error was encountered. Please use the Get-ReceiveConnector cmdlet to verify receive connector bindings.
  The Exchange Transport service was unable to start listening on the receive connector binding because an error was encountered. Please use the Get-ReceiveConnector cmdlet to verify receive connector bindings. onEssentialMonitoring Exchange 2007 Transport Common Role The Exchange Transport service was unable to start listening on the receive connector binding because an error was encountered. Please use the Get-ReceiveConnector cmdlet to verify receive connector bindings.
  The Exchange Transport service was unable to start listening on the receive connector binding because the address is already in use. Please use the Get-ReceiveConnector cmdlet to verify receive connector bindings. onEssentialMonitoring Exchange 2007 Transport Common Role The Exchange Transport service was unable to start listening on the receive connector binding because the address is already in use. Please use the Get-ReceiveConnector cmdlet to verify receive connector bindings.
  The file version of the third-party proxy address DLL file installed on the local server is not current. Unable to locate a correct version on any server in the site. onEssentialMonitoring Exchange 2007 Mailbox Role The file version of the third-party proxy address DLL file installed on the local server is not current. Unable to locate a correct version on any server in the site.
  The image of the worker process could not be found at the provided path. As a result the POP3 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role The image of the worker process could not be found at the provided path. As a result the POP3 service will be stopped.
  The image of the worker process could not be found at the provided path.Therefore, the IMAP4 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role The image of the worker process could not be found at the provided path.Therefore, the IMAP4 service will be stopped.
  The IMAP4 service did not initiate. As a result, the IMAP4 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role The IMAP4 service did not initiate. As a result, the IMAP4 service will be stopped.
  The inbound direct trust authentication failed for a certificate. Make sure the Microsoft Exchange EdgeSync service is running. onEssentialMonitoring Exchange 2007 Transport Common Role The inbound direct trust authentication failed for a certificate. Make sure the Microsoft Exchange EdgeSync service is running.
  The inbound internal transport certificate has expired. Run the New-ExchangeCertificate cmdlet to generate a new internal transport certificate. onEssentialMonitoring Exchange 2007 Transport Common Role The inbound internal transport certificate has expired. Run the New-ExchangeCertificate cmdlet to generate a new internal transport certificate.
  The installation of the Microsoft Exchange Anti-spam Update service failed with an error. onEssentialMonitoring Exchange 2007 Transport Common Role The installation of the Microsoft Exchange Anti-spam Update service failed with an error.
  The internal transport certificate for the remote computer has expired. The certificate should be renewed to maintain mail flow. onEssentialMonitoring Exchange 2007 Transport Common Role The internal transport certificate for the remote computer has expired. The certificate should be renewed to maintain mail flow.
  The internal transport certificate for this server is missing. Run New-ExchangeCertificate cmdlet without arguments on this computer and restart the Exchange Transport service. onEssentialMonitoring Exchange 2007 Transport Common Role The internal transport certificate for this server is missing. Run New-ExchangeCertificate cmdlet without arguments on this computer and restart the Exchange Transport service.
  The internal transport certificate has expired. The certificate should be rolled over to maintain mail flow. onEssentialMonitoring Exchange 2007 Transport Common Role The internal transport certificate has expired. The certificate should be rolled over to maintain mail flow.
  The internal transport certificate must be updated. Run the Enable-ExchangeCertificate cmdlet on this server to update the certificate. onEssentialMonitoring Exchange 2007 Transport Common Role The internal transport certificate must be updated. Run the Enable-ExchangeCertificate cmdlet on this server to update the certificate.
  The internal transport certificate that is used for SMTP authentication by Microsoft Exchange could not be read from Active Directory. The certificate may be corrupted. onEssentialMonitoring Exchange 2007 Transport Common Role The internal transport certificate that is used for SMTP authentication by Microsoft Exchange could not be read from Active Directory. The certificate may be corrupted.
  The internal transport certificate will expire soon. The certificate should be rolled over to maintain mail flow. onEssentialMonitoring Exchange 2007 Transport Common Role The internal transport certificate will expire soon. The certificate should be rolled over to maintain mail flow.
  The IP Reputation data file could not be loaded. onEssentialMonitoring Exchange 2007 Transport Common Role The IP Reputation data file could not be loaded.
  The IsAlive check failed for the clustered Microsoft Exchange resource.
0
 
Exchange 2007 CCR Node Role The IsAlive check failed for the clustered Microsoft Exchange resource.
  The local server object could not be retrieved from Active Directory. onEssentialMonitoring Exchange 2007 Client Access Role The local server object could not be retrieved from Active Directory.
  The local topology server does not belong to any site. onEssentialMonitoring Exchange 2007 Mailbox Role The local topology server does not belong to any site.
  The log disk for a storage group is full. Attempting to unmount all databases in this storage group. onEssentialMonitoring Exchange 2007 Mailbox Role The log disk for a storage group is full. Attempting to unmount all databases in this storage group.
  The log disk is full - attempting to stop the Exchange Information Store service. onEssentialMonitoring Exchange 2007 Mailbox Role The log disk is full - attempting to stop the Exchange Information Store service.
  The log disk is full. Free up disk space and remount database if needed. onEssentialMonitoring Exchange 2007 Mailbox Role The log disk is full. Free up disk space and remount database if needed.
  The log file is damaged and cannot be used. If the log file needs to be recovered, use a backup copy of the log file. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The log file is damaged and cannot be used. If the log file needs to be recovered, use a backup copy of the log file.
  The log file version stamp of a log file does not match the database engine version stamp. Make sure that the service pack level matches the one that was applied at the time the backup was taken. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The log file version stamp of a log file does not match the database engine version stamp. Make sure that the service pack level matches the one that was applied at the time the backup was taken.
  The log files are not in valid sequence. File replay cannot succeed. Use Eseutil.exe to remove log files out of sequence or restore database with Eseutil.exe manual hard recovery option. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The log files are not in valid sequence. File replay cannot succeed. Use Eseutil.exe to remove log files out of sequence or restore database with Eseutil.exe manual hard recovery option.
  The log signature of the existing log file does not match log files from the backup set. Exchange fails to replay logs and mount databases. Replay cannot succeed until all signatures match. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The log signature of the existing log file does not match log files from the backup set. Exchange fails to replay logs and mount databases. Replay cannot succeed until all signatures match.
  The MAD Free Busy DLL is missing or failed to start properly. onEssentialMonitoring Exchange 2007 Mailbox Role The MAD Free Busy DLL is missing or failed to start properly.
  The managed folder assistant detected an invalid update made to a managed folder mailbox policy in Active Directory. onEssentialMonitoring Exchange 2007 Mailbox Role The managed folder assistant detected an invalid update made to a managed folder mailbox policy in Active Directory.
  The managed folder assistant failed to provision a mailbox. onEssentialMonitoring Exchange 2007 Mailbox Role The managed folder assistant failed to provision a mailbox.
  The managed folder mailbox assistant skipped processing all databases on the local server because the audit log is enabled but the path to the audit log is missing in Active Directory. It will try again later in the schedule window. onEssentialMonitoring Exchange 2007 Mailbox Role The managed folder mailbox assistant skipped processing all databases on the local server because the audit log is enabled but the path to the audit log is missing in Active Directory. It will try again later in the schedule window.
  The managed folder mailbox assistant was unable to process a mailbox. It detected a cycle among the policies. onEssentialMonitoring Exchange 2007 Mailbox Role The managed folder mailbox assistant was unable to process a mailbox. It detected a cycle among the policies.
  The managed folder mailbox assistant will not process mailboxes on a database because one or more managed folders have invalid data. Verify all the managed folders in Active Directory. onEssentialMonitoring Exchange 2007 Mailbox Role The managed folder mailbox assistant will not process mailboxes on a database because one or more managed folders have invalid data. Verify all the managed folders in Active Directory.
  The manifest file for Dial Plan is corrupted onEssentialMonitoring Exchange 2007 Unified Messaging Role The Microsoft Exchange File Distribution service detected that the manifest file for Dial Plan is corrupted. The current file synchronization operation is aborted.
  The maximum allowable execution time of the agent was exceeded. onEssentialMonitoring Exchange 2007 Transport Common Role The maximum allowable execution time of the agent was exceeded.
  The maximum allowable number of retries to load resolver configuration data has been reached. Therefore, the service will be stopped. onEssentialMonitoring Exchange 2007 Transport Common Role The maximum allowable number of retries to load resolver configuration data has been reached. Therefore, the service will be stopped.
  The maximum allowable number of retries to load routing configuration data has been reached. Therefore, the service will be stopped. onEssentialMonitoring Exchange 2007 Transport Common Role The maximum allowable number of retries to load routing configuration data has been reached. Therefore, the service will be stopped.
  The maximum allowed number of processes are using DSAccess. No additional processes can use the API. Restart the Microsoft Exchange Active Directory Topology service. onEssentialMonitoring Exchange 2007 Common Components The maximum allowed number of processes are using DSAccess. No additional processes can use the API. Restart the Microsoft Exchange Active Directory Topology service.
  The maximum number of storage groups on this server has been exceeded. onEssentialMonitoring Exchange 2007 Mailbox Role The maximum number of storage groups on this server has been exceeded.
  The message could not be received from a domain on which Domain Security is enabled because of a configuration error on a Receive connector. onEssentialMonitoring Exchange 2007 Transport Common Role The message could not be received from a domain on which Domain Security is enabled because of a configuration error on a Receive connector.
  The message tracking log file is corrupted. The corrupted file will not be included in the search result. onEssentialMonitoring Exchange 2007 Transport Common Role The message tracking log file is corrupted. The corrupted file will not be included in the search result.
  The MessageTrackingLog parameter is set to true, but the MessageTrackingLogPath parameter is set to null. Therefore, the message tracking log will be disabled. onEssentialMonitoring Exchange 2007 Transport Common Role The MessageTrackingLog parameter is set to true, but the MessageTrackingLogPath parameter is set to null. Therefore, the message tracking log will be disabled.
  The Microsoft Active Directory storage group specified on the backup media does not have a suitable database from which to restore. onEssentialMonitoring Exchange 2007 Mailbox Role The Microsoft Active Directory storage group specified on the backup media does not have a suitable database from which to restore.
  The Microsoft Exchange Anti-spam Update service could not be stopped. onEssentialMonitoring Exchange 2007 Transport Common Role The Microsoft Exchange Anti-spam Update service could not be stopped.
  The Microsoft Exchange Autodiscover service configuration is not secure. To fix this problem, disable anonymous access on the Autodiscover virtual directory. onEssentialMonitoring Exchange 2007 Client Access Role The Microsoft Exchange Autodiscover service configuration is not secure. To fix this problem, disable anonymous access on the Autodiscover virtual directory.
  The Microsoft Exchange clustered resource failed to stop.
0
 
Exchange 2007 CCR Node Role The Microsoft Exchange clustered resource failed to stop.
  The Microsoft Exchange clustered resource failed to terminate because of a timeout.
0
 
Exchange 2007 CCR Node Role The Microsoft Exchange clustered resource failed to terminate because of a timeout.
  The Microsoft Exchange Database is offline. onEssentialMonitoring Exchange 2007 Mailbox Role The Microsoft Exchange Database is offline.
  The Microsoft Exchange EdgeSync service could not start because the configuration data did not pass validation. onEssentialMonitoring Exchange 2007 Hub Transport Role The Microsoft Exchange EdgeSync service could not start because the configuration data did not pass validation.
  The Microsoft Exchange File Distribution service detected that the manifest file for Dial Plan is corrupted. The current file synchronization operation is aborted. onEssentialMonitoring Exchange 2007 Client Access Role The Microsoft Exchange File Distribution service detected that the manifest file for Dial Plan is corrupted. The current file synchronization operation is aborted.
  The Microsoft Exchange Mail Submission Service could not be started. onEssentialMonitoring Exchange 2007 Mailbox Role The Microsoft Exchange Mail Submission Service could not be started.
  The Microsoft Exchange Mail Submission Service could not be stopped. onEssentialMonitoring Exchange 2007 Mailbox Role The Microsoft Exchange Mail Submission Service could not be stopped.
  The Microsoft Exchange Replication Service could not mount the database. onEssentialMonitoring Exchange 2007 Log Shipping The Microsoft Exchange Replication Service could not mount the database.
  The Microsoft Exchange Transport Log Search service could not access a log file because of an I/O error. The file and exception message are specified in the event description. onEssentialMonitoring Exchange 2007 Transport Common Role The Microsoft Exchange Transport Log Search service could not access a log file because of an I/O error. The file and exception message are specified in the event description.
  The Microsoft Exchange Transport Log Search service could not access a log file because of insufficient access permissions. onEssentialMonitoring Exchange 2007 Transport Common Role The Microsoft Exchange Transport Log Search service could not access a log file because of insufficient access permissions.
  The Microsoft Exchange Transport Log Search Service could not be stopped. onEssentialMonitoring Exchange 2007 Transport Common Role The Microsoft Exchange Transport Log Search Service could not be stopped.
  The Microsoft Exchange Transport Log Search service could not read the configuration from Active Directory. The error is specified in the event description. onEssentialMonitoring Exchange 2007 Transport Common Role The Microsoft Exchange Transport Log Search service could not read the configuration from Active Directory. The error is specified in the event description.
  The Microsoft Exchange Transport Log Search service did not start because of a message tracking log error. onEssentialMonitoring Exchange 2007 Transport Common Role The Microsoft Exchange Transport Log Search service did not start because of a message tracking log error.
  The Microsoft Exchange Transport Log Search service did not start because of an error. onEssentialMonitoring Exchange 2007 Transport Common Role The Microsoft Exchange Transport Log Search service did not start because of an error.
  The Microsoft Exchange Transport Log Search service failed because the MessageTrackingLogPath parameter was set to an invalid value. onEssentialMonitoring Exchange 2007 Transport Common Role The Microsoft Exchange Transport Log Search service failed because the MessageTrackingLogPath parameter was set to an invalid value.
  The Microsoft Exchange Transport Log Search Service failed to start because of an ACL setup error. onEssentialMonitoring Exchange 2007 Transport Common Role The Microsoft Exchange Transport Log Search Service failed to start because of an ACL setup error.
  The Microsoft Exchange Transport service cannot submit messages in the Pickup directory because of problems with the transport queue database. onEssentialMonitoring Exchange 2007 Transport Common Role The Microsoft Exchange Transport service cannot submit messages in the Pickup directory because of problems with the transport queue database.
  The Microsoft Exchange Transport service did not create the Pickup directory. Pickup will not function until the Pickup directory is created. onEssentialMonitoring Exchange 2007 Transport Common Role The Microsoft Exchange Transport service did not create the Pickup directory. Pickup will not function until the Pickup directory is created.
  The Microsoft Exchange Transport service is rejecting message submissions because the service continues to consume more memory than the configured threshold. This may require that this service be restarted to continue normal operation. onEssentialMonitoring Exchange 2007 Transport Common Role The Microsoft Exchange Transport service is rejecting message submissions because the service continues to consume more memory than the configured threshold. This may require that this service be restarted to continue normal operation.
  The Microsoft Exchange Transport service is rejecting messages because available disk space is below the configured threshold. Administrative action may be required to free disk space for the service to continue operations. onEssentialMonitoring Exchange 2007 Transport Common Role The Microsoft Exchange Transport service is rejecting messages because available disk space is below the configured threshold. Administrative action may be required to free disk space for the service to continue operations.
  The Microsoft Mail Submission Service encountered an exception when trying to load topology information. onEssentialMonitoring Exchange 2007 Mailbox Role The Microsoft Mail Submission Service encountered an exception when trying to load topology information.
  The MSExchangeAL service logged an out of memory exception. onEssentialMonitoring Exchange 2007 Mailbox Role The MSExchangeAL service logged an out of memory exception.
  The MSExchangeAL service logged an unexpected exception. The exception is specified in the event description. onEssentialMonitoring Exchange 2007 Mailbox Role The MSExchangeAL service logged an unexpected exception. The exception is specified in the event description.
  The MSExchangeAL service start is slow due to network issues. The service will retry until successful. onEssentialMonitoring Exchange 2007 Mailbox Role The MSExchangeAL service start is slow due to network issues. The service will retry until successful.
  The New-ClusteredMailboxServer operation failed.
0
 
Exchange 2007 Log Shipping The New-ClusteredMailboxServer operation failed.
  The non-nullable column in the Extensible Storage Engine (ESE) database cannot be found in the database table. The old database must be removed before starting the Microsoft Exchange Transport service. onEssentialMonitoring Exchange 2007 Transport Common Role The non-nullable column in the Extensible Storage Engine (ESE) database cannot be found in the database table. The old database must be removed before starting the Microsoft Exchange Transport service.
  The non-SMTP gateway connection failed on the specified connector, because the file name for the Drop directory exceeds the system-defined maximum length. onEssentialMonitoring Exchange 2007 Transport Common Role The non-SMTP gateway connection failed on the specified connector, because the file name for the Drop directory exceeds the system-defined maximum length.
  The offline address list generator could not generate full details because the total size of the details information is greater than 64 kilobytes. onEssentialMonitoring Exchange 2007 Mailbox Role The offline address list generator could not generate full details because the total size of the details information is greater than 64 kilobytes.
  The offline address list generator could not generate full details for some entries in the offline address list. To see which entries are affected, set the diagnostic logging for MSExchangeSA\OAL Generator to Medium or higher. onEssentialMonitoring Exchange 2007 Mailbox Role The offline address list generator could not generate full details for some entries in the offline address list. To see which entries are affected, set the diagnostic logging for MSExchangeSA\OAL Generator to Medium or higher.
  The online defragmentation was interrupted and terminated. No user action is required. If you repeatedly receive event 704, some process or memory condition may be the cause. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The online defragmentation was interrupted and terminated. No user action is required. If you repeatedly receive event 704, some process or memory condition may be the cause.
  The Outlook Web Access proxy failed because the server that was supposed to receive the proxy traffic did not respond. Outlook Web Access will try to proxy this traffic to another Client Access server. onEssentialMonitoring Exchange 2007 Client Access Role The Outlook Web Access proxy failed because the server that was supposed to receive the proxy traffic did not respond. Outlook Web Access will try to proxy this traffic to another Client Access server.
  The Outlook Web Access proxy failed because the user for whom the traffic was proxied is a member of too many groups. onEssentialMonitoring Exchange 2007 Client Access Role The Outlook Web Access proxy failed because the user for whom the traffic was proxied is a member of too many groups.
  The Outlook Web Access proxy request failed because a trusted certificate for Secure Sockets Layer (SSL) encryption could not be found. For more information, see MSExchangeOWA event 43. onEssentialMonitoring Exchange 2007 Client Access Role The Outlook Web Access proxy request failed because a trusted certificate for Secure Sockets Layer (SSL) encryption could not be found. For more information, see MSExchangeOWA event 43.
  The Outlook Web Access proxy request failed because no Outlook Web Access virtual directory in the Active Directory site for the mailbox is configured for Kerberos authentication. onEssentialMonitoring Exchange 2007 Client Access Role The Outlook Web Access proxy request failed because no Outlook Web Access virtual directory in the Active Directory site for the mailbox is configured for Kerberos authentication.
  The Outlook Web Access proxy request failed because of a Secure Sockets Layer (SSL) configuration issue on the destination Outlook Web Access virtual directory. onEssentialMonitoring Exchange 2007 Client Access Role The Outlook Web Access proxy request failed because of a Secure Sockets Layer (SSL) configuration issue on the destination Outlook Web Access virtual directory.
  The Outlook Web Access proxy request failed because the Client Access server that was supposed to receive the proxy traffic did not respond. For more information, see MSExchange OWA event 40. onEssentialMonitoring Exchange 2007 Client Access Role The Outlook Web Access proxy request failed because the Client Access server that was supposed to receive the proxy traffic did not respond. For more information, see MSExchange OWA event 40.
  The patch page read from a file failed to verify because of a page checksum mismatch. Identify and resolve any hardware problems. Try to run the backup and restore processes again. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The patch page read from a file failed to verify because of a page checksum mismatch. Identify and resolve any hardware problems. Try to run the backup and restore processes again.
  The patch page read from a file failed to verify because of a page number mismatch. The patch file is corrupted. Resolve any hardware problems, and then perform the backup or restore process again. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The patch page read from a file failed to verify because of a page number mismatch. The patch file is corrupted. Resolve any hardware problems, and then perform the backup or restore process again.
  The path to the Receive connector protocol log files has not been set. No protocol log for Receive connectors was written. onEssentialMonitoring Exchange 2007 Transport Common Role The path to the Receive connector protocol log files has not been set. No protocol log for Receive connectors was written.
  The path to the Receive connector protocol log files has not been set. The existing path will be used. onEssentialMonitoring Exchange 2007 Transport Common Role The path to the Receive connector protocol log files has not been set. The existing path will be used.
  The performance counters for the Microsoft Exchange Mail Submission Service could not be loaded. The associated performance object is named MSExchangeMailSubmission. onEssentialMonitoring Exchange 2007 Mailbox Role The performance counters for the Microsoft Exchange Mail Submission Service could not be loaded. The associated performance object is named MSExchangeMailSubmission.
  The performance counters for the MSExchange Store Driver Performance object could not be loaded. onEssentialMonitoring Exchange 2007 Hub Transport Role The performance counters for the MSExchange Store Driver Performance object could not be loaded.
  The Pickup directory doesn't have permissions to write the pickup location to the registry. Verify that the Network Service account has Full Control permissions to the registry location. onEssentialMonitoring Exchange 2007 Transport Common Role The Pickup directory doesn't have permissions to write the pickup location to the registry. Verify that the Network Service account has Full Control permissions to the registry location.
  The POP3 service did not initiate. As a result, the POP3 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role The POP3 service did not initiate. As a result, the POP3 service will be stopped.
  The POP3 service did not retrieve the binding configuration. As a result, the POP3 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role The POP3 service did not retrieve the binding configuration. As a result, the POP3 service will be stopped.
  The POP3 service failed to start the worker process. As a result, the POP3 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role The POP3 service failed to start the worker process. As a result, the POP3 service will be stopped.
  The Preload Filter for the DN could not be parsed. This filter will not be used. onEssentialMonitoring Exchange 2007 Common Components The Preload Filter for the DN could not be parsed. This filter will not be used.
  The 'PreloadBaseDNs' and 'PreloadFilters' registry keys do not contain the same number of entries. onEssentialMonitoring Exchange 2007 Common Components The 'PreloadBaseDNs' and 'PreloadFilters' registry keys do not contain the same number of entries.
  The primary header page of file was damaged. The shadow header page was used instead. A log file problem was found and repaired. No user action is required. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The primary header page of file was damaged. The shadow header page was used instead. A log file problem was found and repaired. No user action is required.
  The primary index of a table is corrupted. Perform an offline defragmentation of the database to rebuild the index. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The primary index of a table is corrupted. Perform an offline defragmentation of the database to rebuild the index.
  The process has exceeded the maximum time for completion. A report will be generated. onEssentialMonitoring Exchange 2007 Transport Common Role The process has exceeded the maximum time for completion. A report will be generated.
  The process to start transport agents failed. The Microsoft Exchange Transport service will be stopped. onEssentialMonitoring Exchange 2007 Transport Common Role The process to start transport agents failed. The Microsoft Exchange Transport service will be stopped.
  The provider configuration for the Autodiscover service is not valid. To obtain a valid DLL, contact Microsoft Customer Service and Support. onEssentialMonitoring Exchange 2007 Client Access Role The provider configuration for the Autodiscover service is not valid. To obtain a valid DLL, contact Microsoft Customer Service and Support.
  The provider that is required for the Autodiscover service is unavailable. onEssentialMonitoring Exchange 2007 Client Access Role The provider that is required for the Autodiscover service is unavailable.
  The provider that was requested for the Autodiscover service could not be loaded because the provider file is corrupted, has an incorrect format, or has insufficient permissions. onEssentialMonitoring Exchange 2007 Client Access Role The provider that was requested for the Autodiscover service could not be loaded because the provider file is corrupted, has an incorrect format, or has insufficient permissions.
  The proxy request did not authenticate. Make sure that Integrated Windows authentication is enabled on the destination Client Access server. onEssentialMonitoring Exchange 2007 Client Access Role The proxy request did not authenticate. Make sure that Integrated Windows authentication is enabled on the destination Client Access server.
  The proxy request failed because an SSL certificate on the destination Client Access server is not valid. onEssentialMonitoring Exchange 2007 Client Access Role The proxy request failed because an SSL certificate on the destination Client Access server is not valid.
  The proxy request to a Client Access server has timed out. The server specified in the event description may be overloaded. onEssentialMonitoring Exchange 2007 Client Access Role The proxy request to a Client Access server has timed out. The server specified in the event description may be overloaded.
  The public folder store has been restored to an alternate server. onEssentialMonitoring Exchange 2007 Mailbox Role The public folder store has been restored to an alternate server.
  The Receive connector rejected the specified error message because of a database problem. onEssentialMonitoring Exchange 2007 Transport Common Role The Receive connector rejected the specified error message because of a database problem.
  The Receive connector requires TLS before the MailFrom command can be run. However, the connector is not configured to accept TLS. Check the authentication setting of this connector. onEssentialMonitoring Exchange 2007 Transport Common Role The Receive connector requires TLS before the MailFrom command can be run. However, the connector is not configured to accept TLS. Check the authentication setting of this connector.
  The remote advertised hash for Exchange authentication is not supported by this server. onEssentialMonitoring Exchange 2007 Transport Common Role The remote advertised hash for Exchange authentication is not supported by this server.
  The remote forest AvailabilityAddressSpace object for proxying a cross-forest request could not be found. onEssentialMonitoring Exchange 2007 Client Access Role The remote forest AvailabilityAddressSpace object for proxying a cross-forest request could not be found.
  The Remove-ClusteredMailboxServer operation failed.
0
 
Exchange 2007 Log Shipping The Remove-ClusteredMailboxServer operation failed.
  The Remove-ClusteredMailboxServer operation succeeded.
0
 
Exchange 2007 Log Shipping The Remove-ClusteredMailboxServer operation succeeded.
  The replication agent is disabled for the public folder store. onEssentialMonitoring Exchange 2007 Mailbox Role The replication agent is disabled for the public folder store.
  The replication agent stopped for public folder store. onEssentialMonitoring Exchange 2007 Mailbox Role The replication agent stopped for public folder store.
  The restored log file does not have the correct log signature. Verify that all databases in the storage group can mount. Remove log files that do not match the restored log file's signature. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The restored log file does not have the correct log signature. Verify that all databases in the storage group can mount. Remove log files that do not match the restored log file's signature.
  The restored log file is missing. If the corrupted log file is part of the backup set, revert to a previous backup. If not, remove the file and restore again. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The restored log file is missing. If the corrupted log file is part of the backup set, revert to a previous backup. If not, remove the file and restore again.
  The Restore-StorageGroupCopy cmdlet failed to complete. onEssentialMonitoring Exchange 2007 Log Shipping The Restore-StorageGroupCopy cmdlet failed to complete.
  The route to the server that is associated with the mailbox database could not be found in the routing tables. Recipients will not be routed to this store. onEssentialMonitoring Exchange 2007 Transport Common Role The route to the server that is associated with the mailbox database could not be found in the routing tables. Recipients will not be routed to this store.
  The route to the source transport server or MTA server for the specified connector could not be found in the routing tables. The source Hub Transport server has been ignored. onEssentialMonitoring Exchange 2007 Transport Common Role The route to the source transport server or MTA server for the specified connector could not be found in the routing tables. The source Hub Transport server has been ignored.
  The RPC call to the Cluster service to bring the Exchange clustered resource online failed.
0
 
Exchange 2007 CCR Node Role The RPC call to the Cluster service to bring the Exchange clustered resource online failed.
  The RPC call to the Cluster service to take the Microsoft Exchange clustered resource offline failed.
0
 
Exchange 2007 CCR Node Role The RPC call to the Cluster service to take the Microsoft Exchange clustered resource offline failed.
  The same SID was found on 2 users in the directory so the Information Store cannot map this SID to a unique user. Neither user will be able to access their mailbox. onEssentialMonitoring Exchange 2007 Mailbox Role The same SID was found on 2 users in the directory so the Information Store cannot map this SID to a unique user. Neither user will be able to access their mailbox.
  The secondary index of a table is corrupted. Defragment the database offline to rebuild the index. Restart directory service after defragmentation. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The secondary index of a table is corrupted. Defragment the database offline to rebuild the index. Restart directory service after defragmentation.
  The Send connector could not authenticate with the remote server. onEssentialMonitoring Exchange 2007 Transport Common Role The Send connector could not authenticate with the remote server.
  The Send connector requires TLS before the MailFrom command can be run. However, the connector is not configured to accept TLS. Check the connector's authentication setting and the remote server's EHLO response. onEssentialMonitoring Exchange 2007 Transport Common Role The Send connector requires TLS before the MailFrom command can be run. However, the connector is not configured to accept TLS. Check the connector's authentication setting and the remote server's EHLO response.
  The sender is invalid. The StoreDriver event will be ignored. onEssentialMonitoring Exchange 2007 Hub Transport Role The sender is invalid. The StoreDriver event will be ignored.
  The SendProtocolLogPath parameter is set to null. Microsoft Exchange will use the location of the old protocol log file for protocol log file storage. onEssentialMonitoring Exchange 2007 Transport Common Role The SendProtocolLogPath parameter is set to null. Microsoft Exchange will use the location of the old protocol log file for protocol log file storage.
  The SendProtocolLogPath parameter is set to null. This disables protocol logging for all Send connectors on the server. No Send connector protocol log is written. onEssentialMonitoring Exchange 2007 Transport Common Role The SendProtocolLogPath parameter is set to null. This disables protocol logging for all Send connectors on the server. No Send connector protocol log is written.
  The server name of a domain controller or global catalog that is specified in the registry was not found in the Sites container in Active Directory. Exchange Active Directory Provider will not use this server as a domain controller or global catalog. onEssentialMonitoring Exchange 2007 Common Components The server name of a domain controller or global catalog that is specified in the registry was not found in the Sites container in Active Directory. Exchange Active Directory Provider will not use this server as a domain controller or global catalog.
  The server security descriptor could not be retrieved. onEssentialMonitoring Exchange 2007 Client Access Role The server security descriptor could not be retrieved.
  The service cannot work properly because an E-mail Address Policy has an invalid Filter Rule (purportedSearch). New users, contacts and groups will not be able to receive email until this filter rule is corrected. onEssentialMonitoring Exchange 2007 Mailbox Role The service cannot work properly because an E-mail Address Policy has an invalid Filter Rule (purportedSearch). New users, contacts and groups will not be able to receive email until this filter rule is corrected.
  The service could not be initialized because the necessary entry point could not be found. Make sure that the operating system was installed properly. onEssentialMonitoring Exchange 2007 Mailbox Role The service could not be initialized because the necessary entry point could not be found. Make sure that the operating system was installed properly.
  The shadow header page was damaged and primary header page was used instead. No user action required. Check Event Viewer for more information.
0
 
Exchange 2007 Extensible Storage Engine The shadow header page was damaged and primary header page was used instead. No user action required. Check Event Viewer for more information.
  The shared memory heap could not be created. This may be caused by internal Epoxy (ExIPC) failures or running out of memory. Restart the computer on which this event is logged. onEssentialMonitoring Exchange 2007 Common Components The shared memory heap could not be created. This may be caused by internal Epoxy (ExIPC) failures or running out of memory. Restart the computer on which this event is logged.
  The signature of the log files does not match other log files. Database recovery cannot succeed if the signatures do not match. Remove log files that do not match. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The signature of the log files does not match other log files. Database recovery cannot succeed if the signatures do not match. Remove log files that do not match.
  The source routing group is the local routing group for a connector with connected routing groups. This configuration is supported only in routing groups with Exchange 2000 or Exchange 2003 servers. onEssentialMonitoring Exchange 2007 Transport Common Role The source routing group is the local routing group for a connector with connected routing groups. This configuration is supported only in routing groups with Exchange 2000 or Exchange 2003 servers.
  The specified address is already in use. As a result, the POP3 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role The specified address is already in use. As a result, the POP3 service will be stopped.
  The starting restored log file is too high. Event displays because log files have been moved. Check event description and move files back to the original location. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The starting restored log file is too high. Event displays because log files have been moved. Check event description and move files back to the original location.
  The STARTTLS certificate for the remote server has expired. The certificate should be renewed to preserve mail flow. onEssentialMonitoring Exchange 2007 Transport Common Role The STARTTLS certificate for the remote server has expired. The certificate should be renewed to preserve mail flow.
  The STARTTLS certificate has expired. The STARTTLS certificate is used to secure SMTP sessions with other organizations. onEssentialMonitoring Exchange 2007 Transport Common Role The STARTTLS certificate has expired. The STARTTLS certificate is used to secure SMTP sessions with other organizations.
  The STARTTLS certificate will soon expire. The STARTTLS certificate is the certificate not used for internal TLS applications. onEssentialMonitoring Exchange 2007 Transport Common Role The STARTTLS certificate will soon expire. The STARTTLS certificate is the certificate not used for internal TLS applications.
  The storage group could not be brought online because too many logs were not continuously replicated. onEssentialMonitoring Exchange 2007 Log Shipping The storage group could not be brought online because too many logs were not continuously replicated.
  The store driver could not open a message item. See MSExchangeStoreDriver Event 1014 for the cause. An NDR will not be generated. onEssentialMonitoring Exchange 2007 Hub Transport Role The store driver could not open a message item. See MSExchangeStoreDriver Event 1014 for the cause. An NDR will not be generated.
  The store driver could not submit a store event. It was unable to generate NDR because of an exception. onEssentialMonitoring Exchange 2007 Hub Transport Role The store driver could not submit a store event. It was unable to generate NDR because of an exception.
  The store driver submitted an NDR for a failed event, but it could not move the message from the user's Outbox. onEssentialMonitoring Exchange 2007 Hub Transport Role The store driver submitted an NDR for a failed event, but it could not move the message from the user's Outbox.
  The streaming page read from a file failed verification because of a page checksum mismatch. The streaming database file is corrupted because an Exchange-aware backup process failed to complete. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The streaming page read from a file failed verification because of a page checksum mismatch. The streaming database file is corrupted because an Exchange-aware backup process failed to complete.
  The target routing group for this routing group connector was not found in the routing tables. Therefore, the connector will be skipped. onEssentialMonitoring Exchange 2007 Transport Common Role The target routing group for this routing group connector was not found in the routing tables. Therefore, the connector will be skipped.
  The time stamp for the restored log file does not match the time stamp recorded in the previous log file. Log files may have been manually deleted or sequence otherwise invalidated. Examine log file headers. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The time stamp for the restored log file does not match the time stamp recorded in the previous log file. Log files may have been manually deleted or sequence otherwise invalidated. Examine log file headers.
  The topology does not contain any route to Exchange 2000 or Exchange 2003 servers in this routing group in the routing tables. Therefore, recipients will not be routed to this server. onEssentialMonitoring Exchange 2007 Transport Common Role The topology does not contain any route to Exchange 2000 or Exchange 2003 servers in this routing group in the routing tables. Therefore, recipients will not be routed to this server.
  The topology does not contain any route to the Active Directory site. Recipients will not be routed to servers in this Active Directory site. The Hub Transport server is unreachable. onEssentialMonitoring Exchange 2007 Transport Common Role The topology does not contain any route to the Active Directory site. Recipients will not be routed to servers in this Active Directory site. The Hub Transport server is unreachable.
  The topology does not contain any route to the server in the Active Directory site in the routing tables. Recipients will not be routed to this server. onEssentialMonitoring Exchange 2007 Transport Common Role The topology does not contain any route to the server in the Active Directory site in the routing tables. Recipients will not be routed to this server.
  The topology does not contain any route to this connector in the routing tables. This connector will not be used. onEssentialMonitoring Exchange 2007 Transport Common Role The topology does not contain any route to this connector in the routing tables. This connector will not be used.
  The transaction log sequence for a storage group is about to run out of available file names. Storage group will not start until issue is fixed. Fix by removing existing transaction logs. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The transaction log sequence for a storage group is about to run out of available file names. Storage group will not start until issue is fixed. Fix by removing existing transaction logs.
  The Transport database could not be opened because the log file path that was supplied is invalid. The Microsoft Exchange Transport service is shutting down. onEssentialMonitoring Exchange 2007 Transport Common Role The Transport database could not be opened because the log file path that was supplied is invalid. The Microsoft Exchange Transport service is shutting down.
  The Transport Layer Security (TLS) certificate for the specified partner domain could not be validated. onEssentialMonitoring Exchange 2007 Transport Common Role The Transport Layer Security (TLS) certificate for the specified partner domain could not be validated.
  The Transport Log Search service could not create the message tracking log directory because of an error. onEssentialMonitoring Exchange 2007 Transport Common Role The Transport Log Search service could not create the message tracking log directory because of an error.
  The transport process could not load poison message information from the registry. Access to the registry failed with the specified error. onEssentialMonitoring Exchange 2007 Transport Common Role The transport process could not load poison message information from the registry. Access to the registry failed with the specified error.
  The transport process could not remove poison message information from the registry. Access to the registry failed with the specified error. onEssentialMonitoring Exchange 2007 Transport Common Role The transport process could not remove poison message information from the registry. Access to the registry failed with the specified error.
  The transport process could not save poison message information to the registry. onEssentialMonitoring Exchange 2007 Transport Common Role The transport process could not save poison message information to the registry.
  The transport process failed during a message processing operation. For more information, review the call stack in MSExchangeTransport event 10003. onEssentialMonitoring Exchange 2007 Transport Common Role The transport process failed during a message processing operation. For more information, review the call stack in MSExchangeTransport event 10003.
  The transport rule collection was not loaded because of configuration errors. Messages will be deferred. onEssentialMonitoring Exchange 2007 Hub Transport Role The transport rule collection was not loaded because of configuration errors. Messages will be deferred.
  The transport rule collection was not loaded because of transient errors. onEssentialMonitoring Exchange 2007 Hub Transport Role The transport rule collection was not loaded because of transient errors.
  The transport setting container is missing or inaccessible. onEssentialMonitoring Exchange 2007 Transport Common Role The transport setting container is missing or inaccessible.
  The UM server did not receive an incoming call onEssentialMonitoring Exchange 2007 Unified Messaging Role The Unified Messaging server did not receive an incoming call because a Hub Transport server is currently busy or not available. For more information, see the event description.
  The UM server encountered an exception during an incoming call onEssentialMonitoring Exchange 2007 Unified Messaging Role The UM server encountered an exception during an incoming call, during an event-based asynchronous operation, and is attempting to recover. For more information, see the event description.
  The UM service was unable to initialize because of a configuration file error onEssentialMonitoring Exchange 2007 Unified Messaging Role The Microsoft Exchange Unified Messaging service was unable to initialize because of a configuration file error. For more information, see the event description.
  The UM worker process encountered an unhandled exception during an incoming call onEssentialMonitoring Exchange 2007 Unified Messaging Role The UM worker process (UMWorkerProcess.exe) encountered an unhandled exception during an incoming call. The call was disconnected.
  The UM worker process is trying to recover from an exception onEssentialMonitoring Exchange 2007 Unified Messaging Role The UM worker process (UMWorkerProcess.exe) is trying to recover from an exception that was encountered during a call.
  The UM worker process was unable to start onEssentialMonitoring Exchange 2007 Unified Messaging Role The UM worker process (UMWorkerProcess.exe) was unable to start.
  The Upgrade-ClusteredMailboxServerObjects operation failed. onEssentialMonitoring Exchange 2007 Log Shipping The Upgrade-ClusteredMailboxServerObjects operation failed.
  The version store cannot grow because it is receiving out-of-memory errors from the operating system. Updates to the database are rejected until long-running transactions are rolled back or deleted. Contact support if problem persists. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The version store cannot grow because it is receiving out-of-memory errors from the operating system. Updates to the database are rejected until long-running transactions are rolled back or deleted. Contact support if problem persists.
  The version store has reached its maximum size because of unresponsive transaction. Updates to database are rejected until the long-running transaction is omitted or rolled back. onEssentialMonitoring Exchange 2007 Extensible Storage Engine The version store has reached its maximum size because of unresponsive transaction. Updates to database are rejected until the long-running transaction is omitted or rolled back.
  The virtual directories that you are using to access Outlook Web Access could not register for message classification change notifications in Active Directory. onEssentialMonitoring Exchange 2007 Client Access Role The virtual directories that you are using to access Outlook Web Access could not register for message classification change notifications in Active Directory.
  The WebReady Document Viewing manager was unable to access the temporary folder. onEssentialMonitoring Exchange 2007 Client Access Role The WebReady Document Viewing manager was unable to access the temporary folder.
  The WebReady Document Viewing worker process cannot be found. Try removing the Outlook Web Access virtual directory by using the Remove-OwaVirtualDirectory cmdlet, and then re-creating it. For more information, see MSExchangeOWA event 49. onEssentialMonitoring Exchange 2007 Client Access Role The WebReady Document Viewing worker process cannot be found. Try removing the Outlook Web Access virtual directory by using the Remove-OwaVirtualDirectory cmdlet, and then re-creating it. For more information, see MSExchangeOWA event 49.
  The WebReady Document Viewing worker process is not registered. To correct this problem, reinstall Outlook Web Access. onEssentialMonitoring Exchange 2007 Client Access Role The WebReady Document Viewing worker process is not registered. To correct this problem, reinstall Outlook Web Access.
  The Win32 API call returned an error. The service could not be initialized. onEssentialMonitoring Exchange 2007 Mailbox Role The Win32 API call returned an error. The service could not be initialized.
  The work queue that the Protocol Analysis agent uses is full. This does not affect SRL calculations. However, open proxy, reverse DNS, and sender blocking are affected. onEssentialMonitoring Exchange 2007 Transport Common Role The work queue that the Protocol Analysis agent uses is full. This does not affect SRL calculations. However, open proxy, reverse DNS, and sender blocking are affected.
  The worker process crashes continuously on startup. As a result the POP3 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role The worker process crashes continuously on startup. As a result the POP3 service will be stopped.
  The worker process crashes repeatedly on startup. Therefore, the IMAP4 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role The worker process crashes repeatedly on startup. Therefore, the IMAP4 service will be stopped.
  The worker process failed to start. Therefore, the IMAP4 service will be stopped. onEssentialMonitoring Exchange 2007 Client Access Role The worker process failed to start. Therefore, the IMAP4 service will be stopped.
  The worker process has failed to load the specified application configuration file. Please check the format of this file. onEssentialMonitoring Exchange 2007 Transport Common Role The worker process has failed to load the specified application configuration file. Please check the format of this file.
  There are no Hub Transport servers in the local site. onEssentialMonitoring Exchange 2007 Mailbox Role There are no Hub Transport servers in the local site.
  There are no replicas for the public folder in any connected sites. onEssentialMonitoring Exchange 2007 Mailbox Role There are no replicas for the public folder in any connected sites.
  There are too many mail submission threads on this server. onEssentialMonitoring Exchange 2007 Hub Transport Role There are too many mail submission threads on this server.
  There is a gap in sequence number between log files. This is because log files are deleted. Restore log files from backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine There is a gap in sequence number between log files. This is because log files are deleted. Restore log files from backup.
  There is an error in your Outlook Web Access configuration. A character in a file extension is not valid. For more information, see MSExchangeOWA event 15. onEssentialMonitoring Exchange 2007 Client Access Role There is an error in your Outlook Web Access configuration. A character in a file extension is not valid. For more information, see MSExchangeOWA event 15.
  There is an error in your Outlook Web Access configuration. The authentication type specified in the Web.config file is not correct. For more information, see MSExchangeOWA event 29. onEssentialMonitoring Exchange 2007 Client Access Role There is an error in your Outlook Web Access configuration. The authentication type specified in the Web.config file is not correct. For more information, see MSExchangeOWA event 29.
  There is an error in your Outlook Web Access configuration. The configuration for a virtual directory could not be found. This problem can be fixed by using the Exchange Management Console. For more information, see MSExchangeOWA event 16. onEssentialMonitoring Exchange 2007 Client Access Role There is an error in your Outlook Web Access configuration. The configuration for a virtual directory could not be found. This problem can be fixed by using the Exchange Management Console. For more information, see MSExchangeOWA event 16.
  There is an input/output (I/O) size mismatch on the log file. This unexpected error occurred while reading the log file. This event can typically be ignored unless other symptoms occur. onEssentialMonitoring Exchange 2007 Extensible Storage Engine There is an input/output (I/O) size mismatch on the log file. This unexpected error occurred while reading the log file. This event can typically be ignored unless other symptoms occur.
  There is no default authoritative domain or the domain name is empty. onEssentialMonitoring Exchange 2007 Transport Common Role There is no default authoritative domain or the domain name is empty.
  This is an input/output (I/O) size mismatch on the database. Error encountered during a database operation. Review the System log for disk and file errors. Use Error.exe to resolve system errors. onEssentialMonitoring Exchange 2007 Extensible Storage Engine This is an input/output (I/O) size mismatch on the database. Error encountered during a database operation. Review the System log for disk and file errors. Use Error.exe to resolve system errors.
  Transaction logs were not purged because at least one database is offline. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Transaction logs were not purged because at least one database is offline.
  Unable to connect to Active Directory to read configuration data onEssentialMonitoring Exchange 2007 Unified Messaging Role File Distribution Service: Temporarily unable to connect to Active Directory to read configuration data. Will automatically retry in one minute.
  Unable to convert record format. This warning event occurs during the Exchange upgrade process. Contact Microsoft Product Support Services. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Unable to convert record format. This warning event occurs during the Exchange upgrade process. Contact Microsoft Product Support Services.
  Unable to create a new log file because the database cannot write to the log drive. Drive may be out of space or incorrectly configured. Check file system, drive space, and antivirus settings. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Unable to create a new log file because the database cannot write to the log drive. Drive may be out of space or incorrectly configured. Check file system, drive space, and antivirus settings.
  Unable to create a public folder proxy object in Active Directory. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to create a public folder proxy object in Active Directory.
  Unable to create directory. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to create directory.
  Unable to find the e-mail address in the directory. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to find the e-mail address in the directory.
  Unable to generate a unique e-mail address type. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to generate a unique e-mail address type.
  Unable to generate an e-mail address. The address type was returned by address generation DLL. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to generate an e-mail address. The address type was returned by address generation DLL.
  Unable to generate e-mail addresses because no valid e-mail address types were specified. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to generate e-mail addresses because no valid e-mail address types were specified.
  Unable to generate the e-mail address; unable to load address module for this address type. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to generate the e-mail address; unable to load address module for this address type.
  Unable to generate the e-mail address; the address type is not valid. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to generate the e-mail address; the address type is not valid.
  Unable to initialize the Microsoft Exchange Information Store service because the clocks on the client and on the server computer are not synchronized. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to initialize the Microsoft Exchange Information Store service because the clocks on the client and on the server computer are not synchronized.
  Unable to initialize the Microsoft Exchange Information Store service because the disk is full. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to initialize the Microsoft Exchange Information Store service because the disk is full.
  Unable to initialize the Microsoft Exchange Information Store service. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to initialize the Microsoft Exchange Information Store service.
  Unable to initialize the Microsoft Exchange Information Store. Out of memory. Review MSExchangeIS event 5002. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to initialize the Microsoft Exchange Information Store. Out of memory. Review MSExchangeIS event 5002.
  Unable to move mailbox. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to move mailbox.
  Unable to move the mailbox. Problem occurred while opening an attachment. Run Isinteg to check database problems. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to move the mailbox. Problem occurred while opening an attachment. Run Isinteg to check database problems.
  Unable to perform a backup now. Review the Application log for other events that provide information about the cause of this issue. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Unable to perform a backup now. Review the Application log for other events that provide information about the cause of this issue.
  Unable to process all mailboxes because of insufficient time. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to process all mailboxes because of insufficient time.
  Unable to read database header - database may have moved, or data was moved or was missing during recovery. Information from subsequent transaction logs will not apply to the database. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Unable to read database header - database may have moved, or data was moved or was missing during recovery. Information from subsequent transaction logs will not apply to the database.
  Unable to read the log file header. Cause can be a mismatched log file signature or a corrupted log file or log header. Restore data from backup, or repair with Eseutil and Isinteg. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Unable to read the log file header. Cause can be a mismatched log file signature or a corrupted log file or log header. Restore data from backup, or repair with Eseutil and Isinteg.
  Unable to read the log file. Review the Application log for related events to determine the root cause of this issue. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Unable to read the log file. Review the Application log for related events to determine the root cause of this issue.
  Unable to recover the database because error occurred after a restore operation. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to recover the database because error occurred after a restore operation.
  Unable to roll back operation on database: all future updates will be rejected. Investigate common ESE error codes for this event: 510, 1022, and 614. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Unable to roll back operation on database: all future updates will be rejected. Investigate common ESE error codes for this event: 510, 1022, and 614.
  Unable to start the Exchange Information Store service because the disk is full. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to start the Exchange Information Store service because the disk is full.
  Unable to start the Exchange Information Store service because the maximum number of send threads was exceeded. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to start the Exchange Information Store service because the maximum number of send threads was exceeded.
  Unable to start the replication agent on public folder store. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to start the replication agent on public folder store.
  Unable to submit, send, or transfer out a message. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to submit, send, or transfer out a message.
  Unable to update the mailbox security descriptor in the directory service. onEssentialMonitoring Exchange 2007 Mailbox Role Unable to update the mailbox security descriptor in the directory service.
  Unable to write a shadowed header for the file. Exchange server database service is denied write access to its own database files or checkpoint file. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Unable to write a shadowed header for the file. Exchange server database service is denied write access to its own database files or checkpoint file.
  Unable to write to log file. The disk might be full, permissions denied, a process locked the file, or disk or hardware blocking file access. Review disk and log file, and use the Error.exe utility. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Unable to write to log file. The disk might be full, permissions denied, a process locked the file, or disk or hardware blocking file access. Review disk and log file, and use the Error.exe utility.
  Unable to write to section five while flushing log file. The log drive may have failed. Check System event log for hardware problems. You may need to restore the database from backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Unable to write to section five while flushing log file. The log drive may have failed. Check System event log for hardware problems. You may need to restore the database from backup.
  Unable to write to section four while flushing log file. The log drive may have failed. Review the System event log for hardware issues. You may need to restore the database from backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Unable to write to section four while flushing log file. The log drive may have failed. Review the System event log for hardware issues. You may need to restore the database from backup.
  Unable to write to section one while flushing log file. The log drive may have failed. Review the System log for hardware issues. You may need to restore the database from backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Unable to write to section one while flushing log file. The log drive may have failed. Review the System log for hardware issues. You may need to restore the database from backup.
  Unable to write to section three while flushing log file. The log drive may have failed. Review the System log for hardware issues. You may need to restore the database from backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Unable to write to section three while flushing log file. The log drive may have failed. Review the System log for hardware issues. You may need to restore the database from backup.
  Unable to write to section two while flushing the log file. The log drive may have failed. Review the System event log for hardware problems. You may need to restore from backup. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Unable to write to section two while flushing the log file. The log drive may have failed. Review the System event log for hardware problems. You may need to restore from backup.
  Unable to write to the log file header. The log file named in the message is corrupted. Check System log for hardware problems. Use Error.exe utility to resolve system errors. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Unable to write to the log file header. The log file named in the message is corrupted. Check System log for hardware problems. Use Error.exe utility to resolve system errors.
  Unexpected file system error encountered while opening the restore environment file. onEssentialMonitoring Exchange 2007 Extensible Storage Engine Unexpected file system error encountered while opening the restore environment file.
  Unhandled exception occurred in worker thread onEssentialMonitoring Exchange 2007 Unified Messaging Role File Distribution Service: Unhandled exception occurred in worker thread. Current synchronization task is aborted.
  Unhandled exception while the UM worker process was stopping onEssentialMonitoring Exchange 2007 Unified Messaging Role An unhandled exception occurred while the UM worker process (UMWorkerProcess.exe) was stopping.
  Unsupported or unloadable policy group. onEssentialMonitoring Exchange 2007 Mailbox Role Unsupported or unloadable policy group.
  Virus scanner detected one or more viruses while scanning a message - all viruses have been successfully cleaned.
0
 
Exchange 2007 Mailbox Role Virus scanner detected one or more viruses while scanning a message - all viruses have been successfully cleaned.
  Virus scanner detected one or more viruses while scanning a message.
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Exchange 2007 Mailbox Role Virus scanner detected one or more viruses while scanning a message.
  Virus scanner was not loaded. onEssentialMonitoring Exchange 2007 Mailbox Role Virus scanner was not loaded.
  VSS backup failed. onEssentialMonitoring Exchange 2007 Mailbox Role VSS backup failed.
  VSS restore failed. onEssentialMonitoring Exchange 2007 Mailbox Role VSS restore failed.
  You have exceeded the max number of databases on one storage group. Please refer to your server configuration documentation for more information. onEssentialMonitoring Exchange 2007 Mailbox Role You have exceeded the max number of databases on one storage group. Please refer to your server configuration documentation for more information.

See Also for Exchange Server 2007 Operations Manager 2007 SP1 Management Pack


Downloads for Exchange Server 2007 Operations Manager 2007 SP1 Management Pack