Take back control of your email with this mail server in a box
A fast, highly extensible, and event driven SMTP server
Implementation of the OFTP2 protocol (RFC 5024)
Anti Spam SMTP Gateway
Strong Email & Apache Log Analysis with Active Security Features
LuxCal Web based Event Calendar
Servers Monitoring
Expense reporting system for business
Email Exchange of Secondary School Transcripts
Encrypted Message Exchange
Linux Mail Server with Calendaring and IM
Provide a Java Mail Provider for Exchange-hosted mailboxes
Web-based password exchange, sharing and storage system.
A mail-promotion script written in PHP4/5