Purging users under more criteria
 

Hello.

I´d like to purge users who have 0 posts and have the same registration and last visit date. And all spammers users, for example, every user registered with @mail.ru e-mails, or @*up.com

In Admin CP -> Users -> Prune / Move Users, the search criterias are few and matches more than 24 thousand users (my forum exists since 2004).

Is there a way to insert more search criterias in Prune / Move Users?
In the case it's not possible through Admin CP, through database, witch tables do I have to edit, to have the same effect as Prune / Move Users?