Andrew Long wrote:
I apologize if this is a dupe post, but my client was not showing my
previous post properly...
Perhaps I left out a detail. There is actually a third mx in dns,
which is THIS postfix machine. Although
[gmail eats your own posts from the list as a duplicate, so
you won't see the list posting]
postfix is clever enough that it won't send mail to itself.
However, if this box is the primary MX, it won't send mail to
a secondary either; you need a transport map in this case.
Solve that problem either with split-horizon DNS, or use a
some .local domain with MX records pointing to the other hosts.
-- Noel Jones