On Wed, 18 Feb 2015, Viktor Dukhovni wrote:
Sounds like nonsense to me. You can operate a port 587 submission service on a machine which routes outbound mail via a smarthost.
Viktor, For my situation that's not worth my time and effort.
You'll have to somehow deal with tracking the machine's dynamic IP, unless you're connecting only from "inside" your network, where it's IP address is static.
I check for my current IP address with a script that also updates the DNS servers when there's a change. Thanks very much, Rich