Hi folk, just want to let you know Rollup 1 for Exchange 2010 SP3 has screwed up my transport service. All Emails send from Outlook 2010 stucked in the Poison Message Queue :-( After deinstalling RU1 everything returned to normal work as expected.
I got a lot of this 10003 Event Ids.
have fun, Jimmy
Last time I tried to troubleshoot some Throttling-Policy Limitations at customers side with Exchange 2010 and Outlook 2007. OK, what to do first? Yes, you will try to count the open active RPC / MAPI Session with following PS command:
Get-LogonStatistics -Identity mailboxname | fl applicationid | measure
So, what was the outcome? There was no open Session even the Outlook Account was active and working on the Exchange CAS Server. What was the solution? Yeah, quite simple – Remove / Replace the Outlook Profile :-)
This is a result because Exchange did not recognized that a disconnected mailbox already has been reconnected to a AD User. This seems to be a bug in Exchange 2010 SP2 RU1 and should be fixed in RU3 .
As Workaround for immediate success run:
So, finally we get rid of an bug introduced in Rollup 3 for Service Pack 2
Following (cosmetic) error in event-Log showed up on each Client Access Server with Event-ID 1 –> “Unhandled Exception “User setting ‘PreferredSite’ is not available.”
The RU3 Error: