On Wed, Mar 18, 2015 at 11:31:40AM -0600, @lbutlr wrote: > Gmail does not restrict the from address in outgoing emails. In fact, when > my server is offline, i send admin warnings via gmail that are ?from? my > postmaster account. > > Your gmail account is in the headers, but most people will never see it.
I just tested this, I don't call this "most people will never see it": Return-Path: <my-gmail-addr...@gmail.com> ... From: Viktor Dukhovni <my-gmail-addr...@gmail.com> X-Google-Original-From: Viktor Dukhovni <my-sender-addr...@dukhovni.org> ... They've replaced the envelope and header "From:" address with the gmail account address. Replies and bounces go to the email address for the login account, not the envelope sender. This is not a multi-user solution (yes it works fine for system accounts on a personal machine). -- Viktor.