Here is first update of the spam fighting super powers GD Press Tools Pro got with previous version. This time you get the registrations panel to manually control all saved registration records and control banning of IP, username, email or email domain used for registration.
As you can see, panel has filter on top where you can set validity and banning filter. Grid supports paging (20 records per page) and shows filtered results. Options allow you to ban any of the parameters for any of the records.
Also, domain is now added as a parameter for registration. This is domain used in the email. Few more regular expressions are added for email and name filtering.
Next version will add bulk controls bellow the grid, email of the daily digest of registrations and few more things. If you have any suggestion to improve spam filters, leave the comment.