Document Management System and Content Management System
Anti-Spam SMTP Proxy Server implements multiple spam filters
A free course management system (CMS) to create online learning sites
Database Replication, Filtered Synchronization, and Transformation
Open Source Document Management System
AS2 1.1 server implementation in Java
The most affordable CRM system according to Capterra
SaltOS, ERP, CRM, Business Management Suite, Josep Sanz Campderrós
URL filter to block unwanted content on the internet
Remote web interfaced file manager
php forum, php forum script, forum software, bbs - by XMB Forum
Booking/reservation of meeting rooms/equipment with e-mail invitations
Strong Email & Apache Log Analysis with Active Security Features
Simple-to-use/-install issue-tracking system: web, REST, email, CLI
OpenDDS is open source publish/subscribe middleware
PHP Document Management System (DMS)
software for email automation (newsletters, transaction mails, etc.)
Unified Communications Server
command line tool to manage email (alias-)domains/accounts/aliases …
Open source project management
L'appli web idéale pour gérer le personnel et les activités.