Alternatives à GMail ? - auto-hébergement : j’ai déjà donné, merci le cauchemar (anti-spam, boîtes…

JoshData/mailinabox
►https://github.com/JoshData/mailinabox

Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.