[ Thanks to Falko
Timme for this link. ]
“This guide shows how to install the Zimbra Collaboration Suite
(ZCS) on Ubuntu 6.10 (Edgy Eft) and 6.06 (Dapper Drake) server
systems. Zimbra is a full-featured, open source collaboration
suite–email, group calendaring, contacts, and web document
management and authoring. It has a feature-rich AJAX web interface
and is compatible with clients such as Microsoft Outlook, Apple
Mail, and Novell Evolution so that mail, contacts, and calendar
items can be synchronised from these to the ZCS server. It can also
be synchronized to many mobile devices. ZCS makes use of many
existing open source projects such as Postfix, MySQL, and
OpenLDAP…”