Plesk Interface and Utilities

Plesk is used to provide a web-based interface for setup and
control of a complete virtual hosting environment on one server.
It can be used to control the use of qmail, proftp, apache, bind, as well
as other packages:  mysql, phpmyadmin, imp-webmail, and webalizer. 
It offers three levels of administration:  Admin (owner/operator of the server),
Client (owner of domains) and Domain.  
Important!!! After package is installed, run web-browser with address
https://<hostname>:8443/ and complete the initial setup.

WWW: http://www.parallels.com