"This is a detailed description about how to set up a Fedora
Core 6 based server that offers all services needed by ISPs and
hosters: Apache web server (SSL-capable), Postfix mail server with
SMTP-AUTH and TLS, DNS server, FTP server, MySQL server, POP3/IMAP,
Quota, Firewall, etc. This tutorial is written for the 32-bit
version of Fedora Core 6, but should apply to the 64-bit version
with very little modifications as well..."