Microsoft KB Archive/170535

= XFOR: Event 290 Occurs When Performing Dirsync with cc:Mail =

Article ID: 170535

Article Last Modified on 10/28/2006

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APPLIES TO


 * Microsoft Exchange Server 5.0 Standard Edition

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This article was previously published under Q170535



SYMPTOMS
An event similar to the following occurs:   Event: 290 Source: MSExchange MTA Category: X.400 Service Description: A non-delivery report (reason code unable-to-transfer and  diagnostic code unrecognized-OR-name) is being generated for message C=US;A= ;P=FL GOV;L=AG1EXS01=970612143602Z-28. It was originally destined for DN:/o=FL GOV/ou=AUDITOR GENERAL/cn=RECIPIENTS/cn=8F7045D1S (recipient number 1); and was to be redirected to. (MTA DISP:RESULT 21 136)(12)



CAUSE
The message transfer agent that is attempting to pass the message to the Microsoft Exchange Connector for Lotus cc:Mail generates this event when the address space has not been defined or has been defined incorrectly.



WORKAROUND
Correct the address space defined for the cc:Mail postoffice in the Microsoft Exchange Connector for Lotus cc:Mail.



MORE INFORMATION
For additional information on other causes of Event 290, please see the following Microsoft Knowledge Base article:

170471 XCON: 290/4284 Errors Indicate Misconfigured MTA or Connector

Keywords: kbprb KB170535

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