To add a custom error page to a hosted domain in the Unity Control Panel start by choosing “My Services” and then “Hosted Services” from the drop down.
Once there click on the “Web” link from the list next to the domain you wish to add the custom error page to.
Now select the “Custom Error Pages” icon from the list and click the “Add Custom Error Page” button.
Now enter the status code, sub-status code if any, the response action and the path to the customer error page.
Once this is complete click the “Submit” button.
If you need any assistance with this process, or encounter any issues, please don’t hesitate to contact our Technical Support Department.