Exchange 2010 Mailboxes Quarantined Randomly

If you downloaded the most recent version (14.3.38.2) of the Exchange 2010 Management Pack released in June of 2012, it can cause mailboxes to be randomly quarantined. As of June 27th, the Management Pack has been pulled and will be released again when it is fixed.

If you have already installed this management pack, there are some workarounds to disable the function that is quarantining the mailboxes.

Information about version 14.3.38.2 of the management pack:

• http://blogs.technet.com/b/rmilne/archive/2012/06/19/updated-exchange-2010-scom-management-pack-june-2012.aspx

Information about the problem and workarounds if you've installed it:

• http://blogs.technet.com/b/exchange/archive/2012/06/28/mailboxes-on-a-database-are-quarantined-in-an-environment-with-system-center-operations-manager.aspx