Install postfixadmin by entering the following commands in the terminal:
sudo apt update sudo apt install postfixadmin
Description:
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.
Homepage: http://postfixadmin.sourceforge.net
Version: 3.0.2-2
Section: universe/admin