Technical Support for WordPress is a way to provide quality support to your clients.
After setting up a WordPress powered website for your client, install the Technical Support plugin, which will enhance your client’s Dashboard with a new widget for submitting support tickets directly to your e-mail.
Features:
Easy to setup and configure
Customizable company name, email, logo and URL
Customizable subjects and messages being received
Customizable “related to” topic list
More coming up soon!
More Info: http://kovshenin.com/wordpress/plugins/technical-support/