User Banning Options email wildcard
 

I see that if I include @example.com in the Banned Email Addresses box in the User Banning Options section of the admincp, it will ban any email from the example.com domain.

Can I use *example.com or @*example.com to ban any email address ending with example.com; such as [email protected] or [email protected]?

Also, is there a way I can ban all email addresses ending in, say, ".ru"?

Would the answer be different if I were asking about vB 3.7?