Virtual mail hosting interface for Postfix

 Postfixadmin is a web interface to manage virtual users and domains
 for a Postfix mail transport agent. It supports Virtual mailboxes,
 aliases, forwarders and vacation.
 .
 Postfixadmin allows administrators to delegate account handling
 to domain administrators and allows users to login and change their own
 settings (e.g. forwarders, vacation, passwords etc).
 .
 It provides easy integration into dovecot, courier or cyrus.
 .
 Postfixadmin is written in PHP.