Exchange 2010 denies some Outlook clients

[jimmy_2k]

Hey. I've got an issue where I've got Exchange 2010, Outlook web access works fine, but some users Outlook clients are denied a connection to the Exchange server. It looks permissions specific. Anyone got any ideas?

[HPlum78]

have they got imap enabled?

 

use PowerShell - Get-CASMailbox %name%

 

First place I would start

[mtillbrook]

what versions of desktop clients are you using and to what stage is your Exchange 2010 server patched? There are issues with new Outlook clients and older patch versions of Exch2010!

[jimmy_2k]

Hi all

 

The Outlook clients are on 2010. I've just run windows update on the Exchange server and rebooted it. The problem has just resolved itself! :-)