Mail hosting made simple
Simple-to-use/-install issue-tracking system: web, REST, email, CLI
Simple Libravatar compatible avatar image server
HEML is an open source markup language for building responsive email
An unofficial web console to administer Apache James 3 server
Simple web interface for Postfix domains, accounts, aliases
Tools to convert Z mark-up to HTML or text.
Mass lobby by email through subscribers' own email accounts
High volume bulk mailer
Quick & dirty RSS-to-email tool
Multiple account (or label) Gmail notifier (without storing passwords)
Keep up to date with your mail! Notifications, easy configuration.
CTutor是一个完全开源的lms系统,即学习管理系统
A PHP sieve library
Translate CSV containing address information to vcard
Sistema de Controle e Gestão de Documentos
email based anonymous voting program