[TriLUG] postfix - eliminating or munging return-path header
31 May 2002 15:36:39 -0400
On Fri, 2002-05-31 at 14:14, Tanner Lovelace wrote:
> Have you looked into masquerading?
> Or, do you have yonderway.com as a virtual domain for your
> internal hosts?
> Alternatively, you could change your internal domain to be
> a subdomain of yonderway.com. That's what I've done at home.
> All my internal machines are in the house.wayfarer.org domain.
Actually I figured it out... Postfix is looking up its own hostname
against DNS. If it finds a CNAME record (which it did), it traces back
to the A record (which was not publicly resolvable). So the answer was
to use an A record in DNS and not a CNAME.
I've also been trying RAV antivirus with Postfix and so far it is
working very nicely, FWIW.