Gmail with app specific password + Postfix docker container loganmarchione/docker-postfixrelay. I configure gmail in one spot (the container) and everything else connects to that container to relay out. You can easily limit destination email addresses with the container as well, so you don’t have to worry about an app going rogue.
Gmail with app specific password + Postfix docker container loganmarchione/docker-postfixrelay. I configure gmail in one spot (the container) and everything else connects to that container to relay out. You can easily limit destination email addresses with the container as well, so you don’t have to worry about an app going rogue.