We know that this is after the work day for many of you, but we didn’t want you to miss this since a number of our customers are installing Security Updates this weekend.

The Exchange Team Blog has mentioned that some customers are seeing issues with Exchange 2010 after installing the hotfix included in KB article 2449742 MS11-028: Description of the security update for the .NET Framework 3.5 Service Pack 1 and the .NET Framework 2.0 Service Pack 2 on Windows Vista Service Pack 2 and Windows Server 2008 Service Pack 2: April 12, 2011

To read more information, please go to the Exchange Team Blog or ask your TAM or PFE for more details.