My forums are getting 1000s of spam messages a week. I have much older software that doesn't use captcha or verification questions.
I need to upgrade.
Can anyone point me to a good free forum script that has lots of anti-spam features? I need some or all of:
verification questions like 2 + 4 etc
checks stopforumspam.com database
has to be easy to delete a user and all their posts
so far I've found: