This website has everything you need to know about setting up a new Mac server running Mountain Lion.

Link: MountainLionServer.com

When setting up a server, getting it right early can save a lot of headache later. We've put together these tutorials to get you started in setting up a server.

This is not an official Apple site. Rather, it's a joint project between Charles Edge and Brian Stucki. Charles writes books on setting up and maintaining OS X Server.