Communication - Email - Mail Transfer Agents#
Mail Transfer Agents (MTAs) - SMTP servers.
Software#
This page lists all projects in this category. Use the index of all projects, the sidebar, or click on tags to browse other categories.
chasquid#
SMTP (email) server with a focus on simplicity, security, and ease of operation.
★? ? Go Apache-2.0
Courier MTA#
Fast, scalable, enterprise mail/groupware server providing ESMTP, IMAP, POP3, webmail, mailing list, basic web-based calendaring and scheduling services.
DragonFly#
A small MTA for home and office use. Works on Linux and FreeBSD.
★210 2023-10-14 C BSD-3-Clause
EmailRelay#
A small and easy to configure SMTP and POP3 server for Windows and Linux.
Exim#
Message transfer agent (MTA) developed at the University of Cambridge.
Haraka#
High-performance, pluginable SMTP server written in Javascript.
MailCatcher#
Ruby gem that deploys a simply SMTP MTA gateway that accepts all mail and displays in web interface. Useful for debugging or development.
OpenSMTPD#
Secure SMTP server implementation from the OpenBSD project.
Postfix#
Fast, easy to administer, and secure Sendmail replacement.
Sendmail#
Message transfer agent (MTA).
Slimta#
Mail Transfer Library built on Python.
Stalwart SMTP#
Modern SMTP server designed with a focus on security, speed, and extensive configurability.
vSMTP#
Next-gen MTA. Secured, Faster and Greener.