[cobalt-users] Forward Email to another POP-Server

[Mike Schwede <schwede@xxxxxxxxxxx>]

I have a Cobalt Raq with a domain (for Example xyz.com) on it. The Website
is hosted there. Now I have to forward all email to another server with an
ip adress.

I made a account with @xyz.com so that he acceps all emails and I tryed to
create in the dns server an mx record wich forwards the mail from xyz.ch to
the an ip-adress.
But this dont works, because the raqadmintool says when i enter the ip in
the mailservername-field:
"the mail server host name is not valid. It should be a fully qualified
domain name that contains only lowercase letters, numbers, dashes, and
periods."

The problem is this server has only an ip adress and and not an domainname.

So what possibilitys i have?