CentOS 5.1 Server Setup: LAMP, Email, DNS, FTP, ISPConfig (a.k.a. The Perfect Server)
This tutorial shows how to set up a CentOS 5.1
based server that offers all services needed by ISPs and web hosters:
Apache web server (SSL-capable), Postfix mail server with SMTP-AUTH and
TLS, BIND DNS server, Proftpd FTP server, MySQL server, Dovecot
POP3/IMAP, Quota, Firewall, etc. This tutorial is written for the
32-bit version of CentOS 5.1, but should apply to the 64-bit version
with very little modifications as well.