TYPE=postfix_relay STACK_NAME=postfix_relay DOMAIN=example.com LETS_ENCRYPT_ENV=production # Postfix options, see # https://github.com/bokysan/docker-postfix#configuration-options #TZ=Europe/London #INBOUND_DEBUGGING=1 # $DOMAIN will be added by default, specify any more here: #EXTRA_SENDER_DOMAINS="app.example.com" # Replace *.example.com with example.com in outgoing mail #MASQUERADED_DOMAINS="example.com"