Stretch

Debian 9 ("stretch")

• LDAP managed mail server with Postfix and Dovecot for multiple domains

Squeeze

Debian 6.0 ("squeeze")

• ISP Mail Server mit VBoxAdm, MySQL, SpamAssassin, Postfix und Dovecot auf Debian GNU/Linux Squeeze (in German)

Lenny

Debian GNU/Linux 5.0 ("lenny")

• ISPmail tutorial for Debian Lenny

Etch

Debian GNU/Linux 4.0 ("etch")

• ISP-style Email Server with Debian-Etch and Postfix 2.3