Howtoforge posted a Fedora 12 server setup guide
>> The Perfect Server - Fedora 12 x86_64
This tutorial shows how to prepare a Fedora 12 server (x86_64) for the installation of ISPConfig 3, and how to install ISPConfig 3. ISPConfig 3 is a webhosting control panel that allows you to configure the following services through a web browser: Apache web server, Postfix mail server, MySQL, MyDNS nameserver, PureFTPd, SpamAssassin, ClamAV, and many more.
>> The Perfect Server - Fedora 12 x86_64