Howtoforge posted a guide about installing Maia Mailguard on Debian Lenny (Virtual Users/Domains with Postfix/MySQL)
This guide explains how to install Maia Mailguard, a spam and virus management system, on a Debian Lenny mailserver.Installing Maia Mailguard On Debian Lenny (Virtual Users/Domains With Postfix/MySQL)
Maia Mailguard is a web-based interface and management system based on the popular amavisd-new email scanner and SpamAssassin. Written in Perl and PHP, Maia Mailguard gives end-users control over how their mail is processed by virus scanners and spam filters, while giving mail administrators the power to configure site-wide defaults and limits.