Article ID: 957012 - View products that this article applies to.
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Microsoft Antigen 9.0 for Exchange with Service Pack 1 may falsely detect an attachment as an MP3 file when it is not an MP3 file. This problem may occur if a third-party proprietary application that is usually used in banking environments generates the attachment.
To resolve this problem, install Hotfix Rollup 5 for Antigen 9.0 with Service Pack 1.
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
957075Note You must install Antigen 9.0 for Exchange with Service Pack 1 before you install Hotfix Rollup 5 for Antigen 9.0 with Service Pack 1.
(https://support.microsoft.com/kb/957075/ )Description of Hotfix Rollup 5 for Antigen 9.0 with Service Pack 1
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
Article ID: 957012 - Last Review: January 15, 2015 - Revision: 1.0