XCON: Embedded MSP4 Message in a P772 Message Gets Downgraded to MSP3

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This article was previously published under Q271706

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SYMPTOMS

When a P772 message that has an MSP4 type message embedded within it is sent over an X.400 connector, the embedded message gets downgraded to an MSP3 type message. If the same message is sent to user on the same server, this issue does not occur.

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RESOLUTION

To resolve this problem, obtain the latest service pack for Exchange Server 5.5. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

191014 (http://support.microsoft.com/kb/191014/EN-US/ ) XGEN: How to Obtain the latest Exchange Server 5.5 Service Pack

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STATUS

Microsoft has confirmed that this is a problem in Microsoft Exchange Server version 5.5. This problem was first corrected in Exchange Server 5.5 Service Pack 4.

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APPLIES TO

Microsoft Exchange Server 5.5 Standard Edition

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kbbug kbexchange550presp4fix kbexchange550sp4fix kbfix kbqfe KB271706

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Retired KB Content Disclaimer

This article was written about products for which Microsoft no longer offers support. Therefore, this article is offered "as is" and will no longer be updated.

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