Zarafa是一个商业性协作式软件解决方案，提供了email和webmail服务，地址簿，日历，笔记，任务等。其设计目的是与微软的Office ">Outlook整合，替代Microsoft Exchange。
2010年9月18日，Zarafa宣布在AGPL许可证下发布完整的服务端源代码，这不仅包括了可与Outlook结合的邮件服务器，还包括了100% MAPI，web access，tasks，iCal和Activesync。
Zarafa 7.0更新日志：
=== Backend ===
Fix: #7616 Segfault during object serialization
Fix: #7391 zarafa-indexer depends on lynx. Lynx is not available in SLES(10/11/11.1)
Fix: #7468 Indexing stores with non-indexable attachments takes ages before it's finished
Fix: #7637 Companies are not automatically created
Fix: #7647 BES and loadsim let the server perform slow
Fix: #7669 outgoingqueue deadlocks in server
Fix: #7671 Archiver can archive (copy) messages it just stubbed in a previous run.
=== WebAccess ===
Fix: #7431 archive icon switches back to unread while in the folder
Fix: #7633 When changing reading pane in webaccess to bottom inbox is not showing mails
演示站点：https://demo.zarafa.com/