I am getting bombarded with spam sign ups for my forum. Each day I am deleting 20-30 spammers who registered and trying to filter out the one legitimate person who registered. How can I figure out another way?
Could I change registration so they email me to ask to be part of the forum?
Suggestions?
Thanks
Spam - my forum is flooded with spam, what can I do (http://wiki.simplemachines.org/smf/Spam_-_my_forum_is_flooded_with_spam%2C_what_can_I_do)