Exchange 2010 SP2 rollup 1 released
http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=28809
http://support.microsoft.com/?kbid=2645995
Thats quite a few fixes....
http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=28809
http://support.microsoft.com/?kbid=2645995
Thats quite a few fixes....