spam filtering in forum

[Eve]

You're welcome. Although the only thing I did was tell you about it.

[flexjoly]

(Ohw wow this is really THE FIRST post I can do WITHOUT captcha !!  )

I wanted to reply to this, because we lately stumbled upon https://cleantalk.org
We have been using this for about half a year now. This is really THE BEST spam-blocker ever! Because it depends on live information from the community and gets updated all the time.
The costs are really low, and maybe a big forum like this can get an even better deal.

Captcha is not working well enough anymore. Because these spambots are getting better and better.
And the captcha here is really annoying!