I just upgraded to 5.0.5 because of the feature of linking a Zimbra server to an exchange server to get the free/busy in other people's calendar. But is there a way to link multiple zimbra servers to each other? If so, can someone explain to me which settings I need in order to do this? And can you link more then 2 servers (eg 3-4 zimbra servers to eachother)?

Thanks in advanced!