Installation
From Zarafa wiki
Configure Active Directory with SSL
Configure OpenLDAP with SSL/TLS
Installing Zarafa from packages
Installing Zarafa from Ubuntu Repository
Store attachment outside of the database
Zarafa Collaboration Platform on Ubuntu 8.04 LTS
ZCP 6.40 from source on Ubuntu 10.04
ZCP from source on Ubuntu 9.10
ZCP testing after upgrade / installation
Using wget and HTTP authentication for supported downloads
Zarafa with official SSL certificates