Microsoft KB Archive/187225

= XCON: Clustered MTA May Generate Socket Errors on X.400 Connections Via IP =

Article ID: 187225

Article Last Modified on 10/28/2006

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APPLIES TO


 * Microsoft Exchange Server 5.5 Standard Edition

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This article was previously published under Q187225





SYMPTOMS
The message transfer agent (MTA) of the clustered Exchange Server computer may experience problems communicating with another Exchange Server computer using an X.400 Connector over TCP/IP.



CAUSE
The MTA may generate socket errors when attempting an X.400 connection from the clustered Exchange Server computer to another Exchange Server computer, due to a resource problem with IP addresses.



RESOLUTION
To resolve this problem, obtain the following fix or wait for the next Exchange Server service pack.



STATUS
Microsoft has confirmed this to be a problem in Microsoft Exchange Server version 5.5. This problem has been corrected in the latest U.S. Service Pack for Microsoft Exchange Server version 5.5. 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

Keywords: kbhotfixserver kbqfe kbbug kbfix kbqfe KB187225

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