> On Apr 23, 2018, at 12:10 AM, David Mehler <dave.meh...@gmail.com> wrote: > > Thank you for your reply. I do see the differences between the > master.cf you reference and the one I've got. One thing do you have an > upstream reference for main.cf in GitHub? I'd looking for the mua* > definitions, my system does not have them.
The default working configuration has empty values for the various $mua_mumble parameters. Most sites don't need them, but if you do need additional controls, you set them to fit your needs. The stock main.cf file does not define these parameters: https://github.com/vdukhovni/postfix/blob/master/postfix/conf/main.cf -- Viktor.
