Free and open source webmail software
SaltOS, ERP, CRM, Business Management Suite, Josep Sanz Campderrós
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.
NOCC is a simple and fast Webmail client which can handle POP3, SMTP, and IMAP servers. It is written with PHP5 (uses sessions), has low requirements (no database, frames). Features multi-language support, MIME attachments, displays HTML messages.
Hastymail is a fast, secure, rfc-compliant, cross-platform IMAP/SMTP client application written in PHP providing a clean web interface for sending and reading E-mail. This version of Hastymail is no longer being developed. We are now working on a new version, Hastymail 3, AKA, "Cypht". http://cypht.org
Columba is an email client written in Java, featuring a user-friendly graphical interface with wizards and internalionalization support. Its a powerful mail management tool with features to enhance your productivity and communication.
Business webmail modular application with mobile client
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.
EGroupware has moved to Github, please find all our downloads there: https://github.com/EGroupware/egroupware/releases EGroupware is a multi-user, web-based groupware suite. Currently available modules include: email, addressbook, calendar, infolog (notes, to-do's, phone calls), content management, wiki, project management, tracker, timesheet, knowledge base, CalDAV/CardDAV
Special Folders Plugin is a plugin for the popular webmail Roundcube. This plugin lets the admin define new special folders, which will be displayed at top of folders lists. Admin can directly choose the real mail folder, a name for it and the icon.
A browser based Client for the dbmail system on mysql databases written in PHP 5.3. No POP3 or IMAP used. Only MySQL-functions to access the database of dbmail.
Popper is a Web based mail client that allows you to access your personal mailboxes on POP3 servers.
IMAP compatible eMail reader integrated into PHProjekt. 8-bit compliant. Easily adaptable. Support for all PHProjekt languages
SToffelMail is a graphical email client written in Java. <br> As it is written in Java it is independent of the platform used.<br> I wrote it for myself, not for more productivity, but for more fun with mailing...
a webbased desktop, which handles modules like email-app and so by a webclient. Today only for Mozilla like Browsers. Tester/Developer are welcome :) Check it out on http://x.nebulon.de/netdesk/
FalconMail is a PHP/MySQL Webmail client. It runs on a webserver, allowing access from anywhere. It supports IMAP, POP3, IMAP folders, and eventually IMAP w/ SSL. It will also eventually incorporate many features like those in Microsoft Outlook, or Xim
GMailSite es un script que permite que uses tu cuenta de correo de GMail para crear una página en la cuál se publicarán todos los archivos adjuntos de tus mensajes que esten guardados bajo algún label en tu cuenta de correo.
GPLW3Mail is a webmail application written in Perl. It is only designed to work with POP3 mailboxes (for IMAP-based mail there exist other applications). It is a splinter project based upon W3Mail.
Marmota will become an easy and quick to install Groupware-System. It is written in Java and OS independent and uses the Java WebStart-Technology, so it is easy to administrate.
This was an attempt to write a basic java email client. For lack of time it is discontinued and anyone interested in java email clients may visit http://columba.sourceforge.net.
The OpenP2M is a software that lets you store and share files on your email account.
PHP Mail Central (phpMC) is a web based multiuser email client written in PHP. It uses a mysql backend to store all collected emails (from POP3 or IMAP4 accounts) in a local database.
PHPGTK-Inlook should be, when finished a small business solution and alternative for MS Outlook and MS Exchange Server because this software is too expensive for small business firms.
NOTICE: Keep in mind that POP3ye is alpha software and by definition it is a long way from finished. POP3ye is a fully featured web-based e-mail client written in Object Oriented PHP 5. It ony supports the POP3 protocol.
Sawoian is a GUI Mail User Agent written in Java. Features include multiple users (for those non-multiuser OSs), multiple accounts per user, contact groups, contacts with multiple email-adreesses and filters. Attachments are displayed inline.
Create, maintain and localize a complete documentation for the Sylpheed Email and News client. This includes manual and FAQ.