Anyone knows anything about this? <br><br>I have several domains that can't e-mail me. For example a user at <A HREF="mailto:user1@domain1.com">user1@domain1.com</A> can e-mail me but <A HREF="mailto:user1@domain2.com">user1@domain2.com</A> can't email my domain. <A HREF="mailto:user1@domain2.com">user1@domain2.com</A> don't even get a NDR...<br><br>Trying to telnet to the local exchange server on port 25 gives me the error message Relaying Prohibited when entering the RCPT TO: command...<br><br>Anyone have any ideas?<br><br>Regards<br><br>Lars