Forefront Security for Exchange Server incorrectly detects the Winmail.dat file as a CorruptedCompressedFile virus

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Article ID: 953956 - View products that this article applies to.
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SYMPTOMS

When the Winmail.dat file contains multiple image files that are embedded, Microsoft Forefront Security for Exchange Server incorrectly detects the Winmail.dat file as a CorruptedCompressedFile virus.

RESOLUTION

To resolve this problem, you must install 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:
951629 Description of Hotfix Rollup 3 for Forefront Security for Exchange Server Service Pack 1
Note Forefront Security for Exchange Server Service Pack 1 must be installed before you install this hotfix rollup.

STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

Properties

Article ID: 953956 - Last Review: August 19, 2008 - Revision: 1.1
APPLIES TO
  • Microsoft Forefront Security for Exchange Server Service Pack 1, when used with:
    • Microsoft Forefront Security for Exchange Server
Keywords: 
kbfix kbqfe kbexpertiseinter kbprb KB953956

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