Question : Exchange Accepted Domain Issue

Hi Guys,

Im having a few issues with my Exchange, I have just removed two domains from the accepted list, these two have also been deleted from my public DNS servers.

I cannot send any emails to these domains users (they have been setup elsewhere) as it seems to be relaying it back to my exchange server, I keep getting bounce-back messages...
If I use an external email service I have no issues.

Any ideas on how to sort this out?

Answer : Exchange Accepted Domain Issue

I am assuming nslookup was used for the dns tests on the senders exchange server.
From what i can see in the error message it aprears to be sending from cinhex001.cohort.internal  server to mailserver.x.internal, mailserver.x.internal is then replying with the error.
So the problem is .. why cinhex001.cohort.internal is delivering to x.internal and not the external server. Without knowing the setup I can only think that cinhex001 is relsolving the recipient domain x.com incorrecly