The classic email sending library for PHP
Mail hosting made simple
Universal server
Anti Spam SMTP Gateway
Mail Proxy Applications
Small Business Appliance
Fast and easy-to-use webmail front-end for your existing mail server.
Simple, modern & fast web-based email client
Full SMTP/Mail server Appliance in 5 minutes
Internet - Multi Server Control Panel
Enterprise Business Operating System
an 'auto-reply' bot for your mail server
Mail system postfix dovecot openldap contact syncronization