routing question: 2 mail servers sending from their own IPs

2010-03-27 Thread Scott McEachern
Hi folks, I'm running into a bit of a routing gotcha getting two mail servers to send mail out using their own respective IP addresses. (While this involves postfix, this is not a postfix support question, it's a routing question) What I'm trying to accomplish is this: - two autonomous

Re: routing question: 2 mail servers sending from their own IPs

2010-03-27 Thread Philip Guenther
On Sat, Mar 27, 2010 at 1:02 AM, Scott McEachern sc...@erratic.ca wrote: Hi folks, I'm running into a bit of a routing gotcha getting two mail servers to send mail out using their own respective IP addresses. (While this involves postfix, this is not a postfix support question, it's a routing

Re: routing question: 2 mail servers sending from their own IPs

2010-03-27 Thread James Shupe
Check into smtp_bind_address in Postfix. If you're still having issues, binat rather than rdr to internal IPs so connections will originate properly. Without seeing your pf.conf or master.cf, this is a guess, but I think these tips should lead you in the right direction. ...master.cf: smtp

Re: routing question: 2 mail servers sending from their own IPs

2010-03-27 Thread Scott McEachern
James Shupe wrote: Check into smtp_bind_address in Postfix. If you're still having issues, binat rather than rdr to internal IPs so connections will originate properly. Without seeing your pf.conf or master.cf, this is a guess, but I think these tips should lead you in the right direction.