Groupware Mailserver

[TDS]

Hi @ all,

which mailserver with groupware functions would you advise?

OpenXchange
Zimbra
Zarafa
Scalix

anything else

I want to install it for my company. It should have the following items:
- private and public calendar / folder
- shared calendar
- support more than 1 company but share calendars between them
- extender for outlook and thunderbird
- web access


regards TDS

[TDS]

Hmm, OX has some connectors to thunderbird, outlook, etc., Zimbra too???

[rudelgurke]

Thunderbird is able to use CalDAV or iCal with the Lightning extension.

[squize]

I would throw citadel in the ring http://citadel.org

Easy to setup and run, a bit outfashioned web interface

Regards

Marc