I posted this elsewhere, but thought this might be useful to others here / perhaps edited into the original post.
If you end up with a setup like this after using Gmail for you incoming mailbox …
You can clean up your branding here and stop the user from seeing emails from
@gmail.com even when you don’t have mail alias support (
firstname.lastname@example.org) with your mail server:
- Setup a subdomain
- Add additional domain
reply.my-discourse-site.comto outgoing mail provider.
- Add “TXT” DNS records for SPF / DKIM to
reply.my-discourse-site.comprovided by your outgoing mail provider.
- Setup a mail forwarder to forward
- Change reply to