The classic email sending library for PHP
The fake smtp email server for development and testing
Take back control of your email with this mail server in a box
mailcow: dockerized
A fast, highly extensible, and event driven SMTP server
Local, web-based mail server application. Slurp mails into oblivion!
Disposable webmail server (similar to Mailinator) with built in SMTP
Insular email distribution - mail server as Docker images
Mail hosting made simple
Universal server
Anti Spam SMTP Gateway
Fast and easy-to-use webmail front-end for your existing mail server.
The first Open-Source high-performance MTA for high-volume senders
Small Business Appliance
Web and API based SMTP testing
Zentyal is a Linux Small Business Server
Linux for for small offices and medium enterprises
A serverless email server on AWS using S3 and SES
Simple, modern & fast web-based email client
Full SMTP/Mail server Appliance in 5 minutes