Postal
last commit a month ago, MIT License
✉️ A fully featured open source mail delivery platform for incoming & outgoing e-mail
13k
28 commits past year
Awwesome Selfhosted
Original data by the awesome-selfhosted
community, licensed under
CC-BY-SA 3.0
Star on Github 
52 Projects
Mail-in-a-Box
last commit 14 days ago, Creative Commons Zero v1.0 Universal
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.
12k
51 commits past year
docker-mailserver
last commit 3 days ago, MIT License
Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.
12k
304 commits past year
Listmonk
last commit 3 days ago, GNU AGPLv3
High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.
12k
182 commits past year
Mailcow
last commit 2 days ago, GNU GPLv3
mailcow: dockerized - 🐮 + 🐋 = 💕
7k
510 commits past year
Mautic
last commit 3 hours ago, Other License
Mautic: Open Source Marketing Automation Software.
6k
4k commits past year
MailCatcher
last commit 2 months ago, MIT License
Catches mail and serves it through a dream.
6k
22 commits past year
Mailtrain
last commit 2 months ago, GNU GPLv3
Self hosted newsletter app
5k
1 commits past year
Roundcube
last commit 39 minutes ago, GNU GPLv3
The Roundcube Webmail suite
5k
183 commits past year
Mailu
last commit 13 hours ago, Other License
Insular email distribution - mail server as Docker images
5k
689 commits past year
Haraka
last commit 6 days ago, MIT License
A fast, highly extensible, and event driven SMTP server
5k
42 commits past year
Maddy Mail Server
last commit 4 days ago, GNU GPLv3
✉️ Composable all-in-one mail server.
4k
73 commits past year
SimpleLogin
last commit a day ago, GNU AGPLv3
The SimpleLogin back-end and web app
4k
142 commits past year
Modoboa
last commit 8 days ago, ISC License
Mail hosting made simple
3k
590 commits past year
AnonAddy
last commit 4 days ago, GNU AGPLv3
Anonymous email forwarding
3k
31 commits past year
wildduck
last commit 8 days ago, European Union Public License 1.2
Opinionated email server
2k
192 commits past year
emailwiz
last commit 23 days ago, GNU GPLv3
Script that installs/configures a Dovecot, Postfix, Spam Assassin, OpenDKIM Debian web server
1k
37 commits past year
iRedMail
last commit 2 days ago, GNU GPLv3
Full-featured, open source mail server solution for mainstream Linux/BSD distributions.
1k
51 commits past year
DebOps
last commit 2 days ago,
DebOps - Your Debian-based data center in a box
1k
478 commits past year
Keila
last commit 6 days ago, GNU AGPLv3
Open Source Newsletter Tool.
1k
126 commits past year