Does MPS v3 support a control panel?
CPX: Control Panel provides an intuitive Web interface to administer your MPS v3. Many of the day-to-day account management tasks can now be performed through CPX: Control Panel. In addition to user and domain management, CPX: Control Panel also offers an enhanced Web-based e-mail interface and mail management modules. One of the key benefits of CPX: Control Panel is how it empowers subhosting on the MPS v3. CPX: Control Panel was designed in a tiered model giving you the ability to create domain administrators with end user management control. This enables each subhost and its respective end users the ability to setup and control their own accounts.