Article ID: 183014
Article Last Modified on 10/28/2006
APPLIES TO
- Microsoft Exchange Server 4.0 Standard Edition
- Microsoft Exchange Server 5.0 Standard Edition
- Microsoft Exchange Server 5.5 Standard Edition
This article was previously published under Q183014
SYMPTOMS
A badly encoded X.400 message arriving at an Exchange message transfer agent (MTA) from a non-Exchange MTA can cause the MTA to terminate with an Event 2050 similar to the following:
CAUSE
The incoming message has a Content Identifier envelope field that has an invalid length of 0.
RESOLUTION
To resolve this problem, obtain the latest service pack for Exchange Server version 5.5. For more information, please see the following article in the Microsoft Knowledge Base:
191014 XGEN: How to Obtain the Latest Exchange Server 5.5 Service Pack
STATUS
Microsoft has confirmed this to be a problem in Microsoft Exchange Server version 4.0. This problem has been corrected in the latest U.S. Service Pack for Microsoft Exchange Server version 4.0. For information on obtaining the Service Pack, query on the following word in the Microsoft Knowledge Base (without the spaces):
S E R V P A C K
Microsoft has confirmed this to be a problem in Microsoft Exchange Server versions 5.0.
A supported fix is now available, but has not been fully regression-tested and should be applied only to systems experiencing this specific problem. Unless you are severely impacted by this specific problem, Microsoft recommends that you wait for the next Service Pack that contains this fix. Contact Microsoft Technical Support for more information.
Microsoft has confirmed this to be a problem in Microsoft Exchange Server versions 5.5. This problem was first corrected in Exchange Server 5.5 Service Pack 2.
Keywords: kbqfe kbhotfixserver kbbug kbfix kbusage KB183014
