[X-Servers] Mail Server Mailing List

[Peter C.S. Adams]

Thus spake Lydia Osborne <osborne at wc.edu>, circa 4/10/2006 1:37 PM:
> We are currently migrating from Exchange 5.5 to an OS X mail server. I
> am having odd issues with sending e-mail to various domains that folks
> on the Exchange side aren't having. One staff member on the old server
> can send an e-mail to xxx domain while her co-worker on the new server
> gets a bounce back of Host Not Found when he tries to send. Is there
> something we haven't configured to cause this?

This sounds like a DNS error. What happens if you enter the terminal on the
OS X machine and look up the host in question? i.e.

% host www.domain.com

Also, are the Exchange machine and the OS X machine using the same DNS
server?

     peter