Re: Re: IBM
  By: ROBERT WOLFE to Mark Hofmann on Wed Jan 01 2014 03:04 pm

 RW> Yes, but unless MX records can be updated to reflect systems running SMTP
 RW> mail servers on alternate ports, this may be a moot point since most mail
 RW> servers deliver mail on port 25.

It would be nice if you would include a port number in the MX record. What does
work is using a server on the outside that answers on 25 but relays to your BBS
(behind some ISP's port 25 block) on another port.
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