nanog mailing list archives

Re: Mailserver requirements


From: Jeff Workman <jworkman () pimpworks org>
Date: Mon, 05 Apr 2004 20:03:58 -0400




--On Monday, April 05, 2004 5:48 PM -0400 Richard Welty <rwelty () averillpark net> wrote:

for that matter, if i were running a very very large mail farm with high
volume in one or both directions, separating the inbound mail handlers
(MX hosts) from the outbound mail relays would be something that i'd
seriously consider doing as part of the architecture. this would interact
very badly with the mail rejection strategy outlined in the original post
in this thread.

While I think it's pretty anal-retentive to require a mail sender to have a valid MX record, I don't see what would be so hard about setting up MX records for this scenario:

inbound-mx01    IN A            192.168.1.98
inbound-mx02    IN A            192.168.1.99
outbound-01             IN A            192.168.1.100
                        IN MX 10        inbound-mx01
                        IN MX 20        inbound-mx02

Or am I missing something?

-J

--
Jeff Workman | jworkman () pimpworks org | http://www.pimpworks.org


Current thread: