Category

Take back control of your email with this easy-to-deploy mail server in a box.

Tuta offers free, privacy-focused email and calendar with quantum-resistant encryption.

Modoboa is an open source email server with a modern web interface for easy management.

An open-source digital suite for secure corporate and personal use with chat, mail, and drive.

MailCatcher runs a simple SMTP server to catch and display emails in a web interface for testing.

Self-hosted newsletter and mailing list manager with high performance and rich features.

Open-source mail and collaboration server with modern features, security, and scalability.

SOGo is a free, open-source webmail and groupware server for businesses and communities.

A Docker-based mail server suite combining Postfix, Dovecot, and more for easy email management.

Mailu is a Docker-based, full-featured mail server solution for easy setup and maintenance.

Haraka is an open source SMTP server written in Node.js, offering high performance and flexibility.

WildDuck is a scalable, no-SPOF IMAP/POP3 mail server for large email setups.