[ Thanks to Falko
Timme for this link. ]
“This tutorial shows how to prepare a CentOS 5.7 x86_64 server
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, BIND nameserver, PureFTPd,
SpamAssassin, ClamAV, and many more. “