[ Thanks to Falko
Timme for this link. ]
“This tutorial shows how to set up a Ubuntu Feisty Fawn (Ubuntu
7.04) based server that offers all services needed by ISPs and
hosters: Apache web server (SSL-capable), Postfix mail server with
SMTP-AUTH and TLS, BIND DNS server, Proftpd FTP server, MySQL
server, Courier POP3/IMAP, Quota, Firewall, etc. This tutorial is
written for the 32-bit version of Ubuntu Feisty Fawn, but should
apply to the 64-bit version with very little modifications as
well…“In the end you should have a system that works reliably, and if
you like you can install the free webhosting control panel
ISPConfig (i.e., ISPConfig runs on it out of the box).