Article ID: 2458522 - View products that this article applies to.
After you install Microsoft Exchange Server 2010 Service Pack 1 (SP1), you may find the following symptoms:
A user cannot add an accepted domain to the junk email blocked list or the junk email safe list.
This issue occurs because of a functionality change that is introduced in Exchange Server 2010 SP1. In Exchange Server 2010 SP1, domains that are configured as accepted domains are no longer allowed in the junk email lists of a mailbox.
These issues occur because Exchange Server 2010 SP1 no longer allows accepted domains to be configured in the junk email lists of a mailbox. If you try to retrieve a junk email list that contains an accepted domain, the Exchange Server 2010 SP1 server will stop processing entries in the junk email list after it detects the accepted domain. The Exchange Server 2010 SP1 server only returns what was processed before the accepted domain.
Note if you try to change a junk email list that contains an accepted domain after Exchange Server 2010 SP1 is installed on the server, the list will be lost permanently.
To resolve the issues that are described in "Symptom 2", install the following update rollup:
(https://support.microsoft.com/kb/2529939/ )Description of Update Rollup 3 for Exchange Server 2010 Service Pack 1
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
To work around the issue that you cannot add an accepted domain to the junk email lists of a mailbox, use one of the following options:
For more information about accepted domains, visit the following Microsoft website:
General information about accepted domainsFor more information about the Get-MailboxJunkEmailConfiguration command, visit the following Microsoft website:
General information about the Get-MailboxJunkEmailConfiguration command
Article ID: 2458522 - Last Review: April 7, 2011 - Revision: 5.0