The default port for https of 443 is being forwarded by our firewall to another non-zimbra server for another app. In order for secure connections to be made from outside the network, I'll need to choose a different port for Zimbra to use with https. Suppose I choose port 444, what needs to be done internally for config on the zimbra server so that this can happen? I have looked in the wiki and in the forums but seem to be coming up empty.