Postfixadmin is a Web interface written in PHP that allows you to create and manage email addresses of your personal email server.
With this web interface, you can :
- define your virtual domains
- create your own email addresses on your mail server (Postfix)
- create aliases for your email addresses
- manage redirections
- and manage the autoresponder system
Postfixadmin is optional because you can create your own web interface if you are proficient in PHP. But using postfixadmin prevent you from reinventing the wheel.