Article ID: 2290159 - View products that this article applies to.
The POP3 service may crash on a Microsoft Exchange Server 2007 server. Therefore, some users cannot connect to their mailboxes.
To resolve this issue, install the following update rollup:
(https://support.microsoft.com/kb/2407025/ )Description of Update Rollup 2 for Exchange Server 2007 Service Pack 3
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
Article ID: 2290159 - Last Review: December 14, 2010 - Revision: 1.0