SOGo is a groupware server that focuses on scalability.
SOGo provides a rich AJAX-based Web interface and supports multiple native clients through the use of standard protocols such as CalDAV, CardDAV and GroupDAV.
SOGo is the missing component of your infrastructure; it sits in the middle of
... [More] your servers to offer your users an uniform and complete interface to access their information. It has been deployed in production environments where are involved. [Less]
EGroupware is a enterprise ready groupware software for your network. It enables you to manage contacts, appointments, todos and many more for your whole business.
EGroupware is a groupware server. It comes with a native web-interface which allowes to access your data from any platform all over
... [More] the planet. Moreover you also have the choice to access the EGroupware server with your favorite groupware client (Kontact, Evolution, Outlook) and also with your mobile or PDA via SyncML.
EGroupware is international. At the time, it supports more than 25 languages including rtl support.
EGroupware is platform independent. The server runs on Linux, Mac, Windows and many more other operating systems. On the client side, all you need is a internetbrowser such as Firefox, Konqu [Less]
Citadel is a highly integrated Groupware Platform with a Web 2.0 enabled Web interface, but also providing SMTP, IMAP, POP3 and GroupDAV access to its content.
Citadel offers Versatile email services with very low administration needed. It provides its own implementations of these server
... [More] protocols:
Imap, Pop3, SMTP, ManageSieve, Citadel. [Less]