Microsoft Exchange Server 2007 will reach end of support on April 11, 2017. For more information, see Resources to help you upgrade your Office 2007 servers and clients.This Error event indicates that the Microsoft® Exchange Server that logged this event did not update a public folder that has Schedule Free Busy information.Delete DNS entries of the Source Server for Windows SBS 2011 Standard migration After you decommission the Source Server, the DNS server still contains entries that point to the Source Server. To delete DNS entries that point to the Source Server1.On the Destination Server, click Start, click Administrative Tools, and then click DNS.2.These problems may require you to reinstall Windows Server 2003, Exchange 2007, or both Windows Server 2003 and Exchange 2007.Microsoft cannot guarantee that problems that occur if you incorrectly modify Active Directory object attributes can be solved. If you are not already doing so, consider running the tools that Microsoft Exchange offers to help administrators analyze and troubleshoot their Exchange environment.
If you use ADSI Edit or any other LDAP version 3 client, and you incorrectly modify the attributes of Active Directory objects, serious problems may occur.
In our case, no ones free busy information was being updated.
I looked at all of the related material and none of it was really applicable.
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