Are you using this as part of yoru trial or have you already bough the software and have a Grant number ?
In either of the cases, you would have an email from McAfee reuqesting you to make the changes that are required. Did you receieve those ?
To add another primary domain, you must contact support.
To configure alias domain names to be associated with a primary domain:
- Click the Domains tab
- Select the primary domain you want to add an alias
- Click the Edit Aliases button
- Enter the alias name and click the Add button. Repeat if you want multiple aliases.
- Click the Done button when finished.