1. Login to your website.
   
   
   
   
2. Make sure you have a Signup element on your site.
3. Click on Settings on the the Signup element dropdown menu.
4. Click on the Advanced tab.
5. Under the Custom Based Domain Name heading, put your custom domain name in the field.
   • Please see the important notes below!
6. Update any other information you would like and press the Update button.
7. Next, go to your DNS and put in a wildcard A record pointing to 64.89.44.97.  Below is an example of Go Daddy's Total DNS Control area with the wildcard A record input.
   
   

Note:

• This will not work unless you have a wildcard A record created for your custom domain name pointing to 64.89.44.97.
• If you have questions about setting this up, please contact your DNS provider as they will be able to help you out.