mta topic

JSON proxy server for the MTA's realtime New York City subway feed

jonthornton

Transactional email server with a lovely web interface

mlandauer

SMTP (email) server with a focus on simplicity, security, and ease of operation [mirror]

albertito

A next-gen Mail Transfer Agent (MTA) written in Rust.

viridIT

📩🛡 Email privacy. Anonymously send and receive with alias forwarding. (Abandoned)

xyfir

The best free email forwarding for custom domains. Visit our website to get started (SMTP server)

forwardemail

Dockerfiles for the Mailman suite.

maxking

Exim Mail Transport Agent - source, testsuite and documentation

Exim

The collaborative Open Source successor to qmail and netqmail

notqmail

A reimplementation of the Python stdlib smtpd.py based on asyncio.

aio-libs