What does this add-on do?
For example, you could set a rule to stop users who have a specific port open on the computer/server which they are using to register for your site.
This add-on has now been replaced by Spam Rules.
This add-on adds a new User Spam Rules section to the Admin Control Panel which allows you to create individual custom rules for stopping spam registrations.For example, you could set a rule to stop users who have a specific port open on the computer/server which they are using to register for your site.