Open Source JavaScript Email Software

Simple, web-based address & phone book, contact manager, organizer. Groups, addresses, e-Mails, phone numbers & birthdays. vCards, LDIF, Excel, iPhone, Gmail & Google-Maps supported. PHP / MySQL based.

tellmatic is a php and mysql based newsletter script to create, manage and send personalized newsletters or mass mails. uses wysiwyg and has a form editor. adresses and newsletter are stored in unlimited groups. handle bouncemails and failed adresses

A multilingual customer relationship management (CRM) system for media organizations that features powerful modules for sales automation, customer service, incoming and outgoing email, template-based HTML newsletters, and a WYSIWYG editor.

SaltOS is a Business Management solution 100% Cloud Computing. It integrates features like CRM (Customer Relation Management) and ERP (Enterprise Resource Planning). Moreover is it licensed as 100% free software GPL-3.0.

nxRTS (net-xtreme Request Ticket System) is a Trouble Ticket System written in PHP in correspondence with a MySQL-Database. Simple setup, easy configuration, powerful ticket management and transparency for end-user are vertices of nxRTS.

The most complete Business Webmail with Mobile client application for companies of all sizes. All the core functions for business like calendaring and integrated webmail, plus the capability of converting emails into business objects such as: quotes, invoices, marketing stuff, customer requests, project management and more. A simple way to have a unique flow of information from email request from customers to invoices!
You only have to choose which modules you want to activate and is done!
Built with PHP, loves MySQL but runs also on SQL Server and Oracle.

NETOFFICE EIS: CRM/SRM Corporate AddressBook ; iCAL Corporate Calendar + Agenda ; eMSG MailBox Email + Fax Messagery ; DMS FileManager + Document Management ; EXTM ModExpress (modules / extra apps: financial, sales) ; CPanel administration ; Intercha

Web based tender system to source, award and manage the total procurement process. Leverages supply and demand, through reverse auction, ensuring that goods are bought at the best possible price. Developed in PHP with MySQL/PostgreSQL database.