I'm looking to install Zimbra on an existing web server that hosts a couple of websites. It's based on Apache 1.3
Having read through the quick-setup guide, I understand Zimbra requires port 80 ... but my question is for what !? Which part of the suite requires port 80 and what doe's it serve !?
I ask because obviously I can reconfigure Apache to use a different port allowing Zimbra free access to port 80, but I would then need to create a rule in the router to redirect port 80 traffic to the new Apache port, therefore never hitting Zimbra !?
All help would be greatly appreciated as usual