Running Mambo On the Root of your Website:
Mambo will not work in the root of your website if it is installed via Plesk. This is a constraint of installing it via the Plesk control panel. It is recommended to create a redirect page on the root of your website which redirects to your mambo folder. e.g. http://yourdomain/mambofolder
The redirect page should be named index.html and placed in the root of your website.
The text to place in index.html is as follows: