> On Aug 17, 2016, at 4:02 PM, Wietse Venema <wie...@porcupine.org> wrote: > > Make the default Postfix instance a local submission-only MTA:
For a more detailed overview: http://www.postfix.org/MULTI_INSTANCE_README.html#split http://www.postfix.org/MULTI_INSTANCE_README.html#quick -- Viktor.