On Sun, Apr 07, 2019 at 08:23:59PM +0200, Ralph Seichter wrote: > * Chris Green: > > > At the moment (and it's been that way for some years) I have > > myhostname in main.cf set as follows:- > > > > myhostname = esprimo.zbmc.eu > > That's fine. Use http://www.postfix.org/postconf.5.html#myorigin in > addition to your existing setting. "myorigin = $mydomain" should work > for your purposes. > Thanks. I have myorigin set:-
... ... myhostname = esprimo.zbmc.eu alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases myorigin = zbmc.eu mydestination = zbmc.eu esprimo.zbmc.eu, esprimo, chris.zbmc.eu ... ... However, as you can see in the headers here, there are still references to esprimo.zbmc.eu in my outgoing E-Mail headers. It seems that something/somewhere has started objecting to these and bouncing my E-Mails. I've overcome this issue for the moment by moving to a different smarthost (relatively easy as I use two web hosting services). -- Chris Green