Details:
To delete a domain with its Web content:
1 On your Home page, select a check box corresponding to the domain name you
wish to remove.
2 Click Remove Selected, confirm removal and click OK.
To delete a subdomain with its Web content:
1 On your Home page, click the domain name you need.
2 Click the Subdomains icon in the Hosting group.
3 Select the check box corresponding to the subdomain you wish to remove.
4 Click Remove Selected, confirm removal and click OK.