780 Open Source

Projects we've shared with the community

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AnonAddy

This is the source code for self-hosting addy.io.FAQ Why is it called addy.io? Why did you make this site? Why should I...

MIT PHP Docker

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DebOps

Your Debian-based data center in a box The DebOps project provides a set of general-purpose Ansible roles that can be...

GPL-3.0 Ansible Python

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docker-mailserver

Docker Mailserver FAQ Usage Examples Issues and Contributing Release Notes Environment Variables Updating :package: In...

MIT Docker

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iRedMail

iRedMail is a full-featured mail server solution: https://www.iredmail.org/ Don't forget to check out our lightweight em...

GPL-3.0 Shell

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Maddy Mail Server

Composable all-in-one mail server. Maddy Mail Server implements all functionality required to run a e-mail server. It c...

GPL-3.0 Go

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Mail-in-a-Box

By @JoshData and contributors.Mail-in-a-Box helps individuals take back control of their email by defining a one-click,...

CC0-1.0 Shell

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Mailcow

Want to support mailcow?Please consider a support contract with Servercow to support further development. We support y...

GPL-3.0 Docker PHP

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Mailu

Mailu is a simple yet full-featured mail server as a set of Docker images. It is free software (both as in free beer and...

MIT Docker Python

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Modoboa

Mail hosting and management platform including a modern and simplified web user interface.

ISC Python

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Mox

Mox is a modern full-featured open source secure mail server for low-maintenance self-hosted email.For more details, see...

MIT Go

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Postal

Postal is a complete and fully featured mail server for use by websites & web servers. Think Sendgrid, Mailgun or Postma...

MIT Docker Ruby

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SimpleLogin

Your email address is your online identity. When you use the same email address eve...

MIT Docker Python

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Stalwart Mail Server

Secure, scalable mail & collaboration server with comprehensive protocol support 🛡️ (IMAP, JMAP, SMTP...

AGPL-3.0 Rust Docker

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wildduck

WildDuck is a scalable no-SPOF IMAP/POP3 mail server. WildDuck uses a distributed database (s...

EUPL-1.2 Node.js Docker