On Tue, Jun 24, 2014 at 02:21:30PM -0600, Douglas Mortensen wrote:
> OK. So I could use my master.cf to create an instance with the
> -o flag to add the appropriate override configuration I want,
> correct?
No, that's not a separate Postfix instance.
http://www.postfix.org/MULTI_INSTANCE_README.html
or route to a dedicated (virtual) machine.
> Then I could put that on a separate public IP address and
> have our client redirect their MX record to the new address. Does
> this sound like a correct way to do it?
No, that's not a separate instance. A separate instance has its
main.cf and master.cf file, its own queue_directory, ...
--
Viktor.