Due to an issue with Blackberry devices Exchange Server 2010 SP1 Update Rollup 3 was withdrawn on March 14th. See my blog on this here.

The issue was identified and fixed so now there is a new release. My environment doe not use Blackberries so we were not impacted, We had already deployed RU3 so all we have to do is apply the current release over that one and we’re good to go.

It’s a good thing it’s back available since if bring back UDP support which is a much asked and need feature for Outlook 2003 and it also fixed the DAG copy GUI bug introduced  with SP1  (September 2010) where you could see and thus mange the copies anymore with EMC.

So all in all good news and we can all move ahead now.