LinuxParty

Este tutorial muestra cómo configurar un Ubuntu Natty Narwhal (Ubuntu 11.04) servidor que ofrece todos los servicios necesarios por los ISPs y alojamiento: servidor web Apache (SSL-capable), servidor de correo Postfix con SMTP-AUTH y TLS, servidor DNS BIND, Proftpd Servidor FTP, servidor MySQL, Courier POP3/IMAP, Contingente, Firewall, etc Al final, usted debe tener un sistema que funciona de forma fiable, y si lo desea, puede instalar el panel de control de webhosting gratis ISPConfig 2 (es decir, se ejecuta en ISPConfig fuera de la caja). This tutorial shows how to set up an Ubuntu Natty Narwhal (Ubuntu 11.04) 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. In the end you should have a system that works reliably, and if you like you can install the free webhosting control panel ISPConfig 2 (i.e., ISPConfig runs on it out of the box).

https://www.howtoforge.com/perfect-server-ubuntu-natty-narwhal-ubuntu-11.04-ispconfig-2