On Sun, Aug 16, 2015 at 11:44:03AM -0500, Tom Browder wrote: > Okay, then I guess I should pick one of the virtual hosts as the domain > name and add some arbitrary host then. Does that mean it is then a "real" > server and should not be treated as a virtual domain?
Nothing of the sort. Just give the machine a sensible hostname
that will be used as its smtp_helo_name and is the sole name in
its PTR record.
--
Viktor.
