Similar to Dovecot

Courier Mail Server

Cyrus IMAP server

Chrony

CUPS

FIGlet

Qmail

AIGLX

Alien (file converter)

Apache Axis

Apache OpenNLP

Apache POI

AppleWin

BootX (Apple)

Caudium (web server)

Cowsay

Debian Almquist shell

Debian-Installer

Dillo

DirectFB

Distcc