dtc-postfix-courier 0.29.17-1 (i386 binary) in ubuntu jaunty

 Domain Technologie Control (DTC) is a control panel aiming at commercial
 hosting. Using a web GUI for the administration and accounting all hosting
 services, DTC can delegate the task of creating subdomains, email, ssh,
 database, mailing lists, and FTP accounts to users for the domain names they
 own.
 .
 DTC manages a MySQL database containing all the hosting informations,
 and configure your server's services and apllication for doing virtual hosting
 (DTC is compabible with a huge list of applications). It also connects to
 dtc-xen to manage and monitor the usage of Virtual Private Servers (VPS), it
 does the billing in general (including billing of dedicated servers), has
 integrated support tickets and more.
 .
 This package has more dependencies to setup postfix, courier, and others so you
 don't have to select them by hand. If you want to use other daemons, use the
 dtc-core package which has a lot less dependencies, or the dtc-cyrus to setup
 with cyrus.