Article ID: 945046 - View products that this article applies to.
You send an e-mail message by using a Microsoft Exchange Server 2007 Edge server. When you do this, you receive a non-delivery report (NDR) message that includes the following information:This problem occurs if the Attachment Filtering agent is enabled on the Exchange Server 2007 Edge Server and if the e-mail message contains any of the following:
To resolve this problem in Exchange Server 2007 Service Pack 1, install the latest update rollup for Exchange Server 2007 Service Pack 1. To resolve this problem in the release version of Exchange Server 2007, install Update Rollup 7 for Exchange Server 2007. For more information about Update Rollup 7 for Exchange Server 2007, see the following Exchange Help topic:
Description of Update Rollup 7 for Exchange Server 2007For more information about how to install the latest Exchange service pack or update rollup, see the following Exchange Help topic:
How to Obtain the Latest Service Pack or Update Rollup for Exchange 2007After you install the latest update rollup or service pack for Exchange 2007, you must add a new entry in the Edgetransport.exe.config XML file to enable the Attachment Filtering agent feature. To do this, follow these steps:
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For more information, click the following article numbers to view the articles in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/824684/ )Description of the standard terminology that is used to describe Microsoft software updates
(http://support.microsoft.com/kb/817903/ )New naming schema for Exchange Server software update packages
For more information about a similar issue in an Exchange Server 2010 environment, click the following article number to view the article in the Microsoft Knowledge Base:
2855809For more information about how to configure attachment filtering in Exchange Server 2007, visit the following Microsoft TechNet Web site:
(http://support.microsoft.com/kb/2855809/ )Email message attachments are removed incorrectly on an Exchange Server 2010 Edge Transport server