The classic email sending library for PHP
Catches mail and serves it through a dream
Provides mechanisms for walking through any arbitrary PHP variable
PHP Email address validator
Lightweight Open Source webmail written in PHP and JavaScript
Universal server
Powerful Open Source Email Marketing app with analytics & segmentation
Anti Spam SMTP Gateway
Strong Email & Apache Log Analysis with Active Security Features
Unified Communications Server
Simple Libravatar compatible avatar image server
Simple, modern & fast web-based email client
Full SMTP/Mail server Appliance in 5 minutes
Zimbra Domain Admin for Zimbra Open Source Edition
an 'auto-reply' bot for your mail server
Synology DSM installable package for Baïkal CalDAV & CardDAV server
Mail system postfix dovecot openldap contact syncronization
cab