|Source:||MSExchangeIS Mailbox Store|
|Message:||As part of updating a message (MID=%1) in a folder (FID=%2) of database ‘%3’, %4 search folder links were also updated (and completed with error=%5). Such an excessive number of links may lead to or be the cause of performance issues. These links should be investigated further to determine whether they are truly valid and expected.|
This Warning event indicates that e-mail items, in one or more mailboxes on the database specified in the event description, have more than 100 search folder links associated with them. Search folder links associate a message in a particular folder to one or more search folders. Search folders are virtual folders which provide easy access to e-mail items matching specific search criteria. For more information about search folders, see: Search Folders on Microsoft Office Online.
This event is generally logged when users synchronize their mobile devices that use Exchange ActiveSync and search folders are left undeleted.
If this warning frequently occurs, contact Microsoft Product Support Services. For more information about how to contact Microsoft Product Support Services, visit the Microsoft Help and Support Web site.
If you are not already doing so, consider running the tools that Microsoft Exchange offers to help administrators analyze and troubleshoot their Exchange environment. These tools can help you make sure that your configuration is in line with Microsoft best practices. They can also help you identify and resolve performance issues, improve mail flow, and better manage disaster recovery scenarios. Go to the Toolbox node of the Exchange Management Console to run these tools now. For more information about these tools, see Toolbox in the Exchange Server 2007 Help.