Exchange 2010 immediate bounceback no generated server

by Joshua Cook   Last Updated February 11, 2019 09:00 AM

I am having some problems with emailing to a couple of specific gmail addresses, but not all gmail addresses. I'm running Exchange 2010. Here is the error:

Diagnostic information for administrators:

Generating server:

[email protected]

Reporting-MTA: dns; EXCH

Final-recipient: X-MAILTO; [email protected]
Action: failed
Status: 5.4.0

Any suggestions?


Answers 1

Errors like these are usually problems related to DNS resolution.

Try to run nslookup locally on your exchange server:

set type=mx

Look at the results (run the query several times), and see if stays coherent. Check with an outside client against a different DNS server and see if it matches.

September 20, 2012 23:04 PM

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