.NET Framework Hotfix for Exchange 2007

Microsoft has released a .NET Framework hotfix that it recommends you apply to ALL Exchange 2007 servers.  It is more urgent that you apply this fix to your CAS servers with multiple protocols, but ultimately you should install it onto all Exchange 2007 servers.

The KB article that you need to reference is http://support.microsoft.com/?id=942027.  You need to call Microsoft PSS to get this hotfix, or you can use the Hotfix Request Web Submission Form at https://support.microsoft.com/contactus2/emailcontact.aspx?scid=sw;en;1410&WS=hotfix, or you can use the Connect Web site at https://connect.microsoft.com/content/content.aspx?ContentID=3705&wa=wsignin1.0&siteid=210

This fix will eventually make it into a .NET Framework service pack.