Event Id204
SourceMSExchangeMTA
DescriptionThe latest delivery time (<time>) for message <message id> has expired. A non-delivery report was generated with reason code <error code> and diagnostic code <error code>. Contact Microsoft Technical Support. [<value> <value> <value> <value>] (14)
Event InformationA time-out occurred before the message could be delivered. Verify that the time and date (including the day and year) of the server is current.
Reference Links


  Did this information help you to resolve the problem?
  Yes: My problem was resolved.
  No: The information was not helpful / Partially helpful.
  Comments:

Captcha  Refresh