Article ID: 951980 - View products that this article applies to.
If you enable Notifications for e-mail message senders and recipients in an earlier version of Microsoft Forefront Security for Exchange Server (FSE), and an e-mail message causes an engine error or an engine time-out, the sender and the recipient are notified.
After you apply Hotfix Rollup 3 for Microsoft Forefront Security for Exchange Server Service Pack 1, two new registry values give you additional options to control or disable these notifications:
You can alter the current functionality by changing the values of the EngineTimeoutNotification and EngineErrorNotification registry values as follows:
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Forefront Server Security\Exchange Server
This feature is available from Hotfix Rollup 3 for Microsoft Forefront Security for Exchange Server Service Pack 1.
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
951629Note Microsoft Forefront Security for Exchange Server Service Pack 1 must be installed before you install this hotfix rollup.
(http://support.microsoft.com/kb/951629/ )Description of Hotfix Rollup 3 for Forefront Security for Exchange Server Service Pack 1