Zarafa
From Bobs Projects
Zarafa is an Open Source groupware application.
Setting up Mail
(see Configure ZCP Postfix integration with OpenLDAP)
We configure Zarafa incoming mail to be dealt with by Postfix.
iptables
(see IPTables Documentation).
As we have set up zarafa behind the router/firewall, we need to forward some ports to the Zarafa host.
iptables -t nat -A PREROUTING -p tcp --dport 25 -i eth0 -j DNAT --to zarafa.mydomain
External links
Setting up Zarafa on your SmartPhone at igaware.com