Web based virtual user administration interface for Postfix mail
A fully featured open source mail delivery platform for incoming
Mail hosting made simple
Production-ready fullstack but simple mail server
Executes orders received by email
The first Open-Source high-performance MTA for high-volume senders
Small Business Appliance
A serverless email server on AWS using S3 and SES
Full SMTP/Mail server Appliance in 5 minutes
Internet - Multi Server Control Panel
Enterprise Business Operating System
Easy installation and configuration of a complete mail server
An unofficial web console to administer Apache James 3 server
Debian Mailserver