1. Log into your SiteWorx account (e.g. www.example.com:2443/siteworx/ ).
2. Under "SiteWorx Menu", click the "Hosting Features" menu item if it is not already open.
3. Click the "E-mail" menu item and then click on the "Mailboxes" option.
4. Under the "Existing E-mail Boxes" tab , select the appropriate E-mail address you wish to remove and then click on the "Delete" button.
5. For conformation, click again on the "Delete" button.
You should see a success message notifying you that your e-mail address has been removed.