I was checking my server from one of those web sites that supposedly check if everything is OK with it and I got a report that my server didn't accept emails to email@example.com and firstname.lastname@example.org (where domain.tld is my domain). So I tried to find how to fix that without success. Or ... shall I put it in a different way, with partial success.
If I run the test now, it reports that my server does accept emails to postmaster and abuse, but I do not get that email. I would like to receive the email for postmaster and abuse in my admin email (email@example.com), but no matter what I tried, I can't do it. Here are some of the things I tried:
I edited /etc/postfix/aliases to :
Run newaliases and postfix reload. No good.
Did the same changes in /Library/Server/Mail/postfix/Cconfig/aliases. No good.
I also tried adding the postmaster alias and the abuse alias in the admin account, in Server.app/Users. Still no good.
And by "no good" I mean that whatever I've tried, emails send to either of these names ends up in firstname.lastname@example.org (mail.domain.tld is my mail server FQDN) and from there to /dev/null