Stop Comment Spam and Trackback Spam

Stop Comment Spam and Trackback Spam. This is what I use for Spam and it works not so great. I tried an automatic plugin that said it would identify spam without a CAPTCHA but it didn’t seem to make any difference. Has anyone found a non CAPTCHA alternative for comment spam for WordPress Blogs?

I am updating this to say that after a few weeks I was getting the same amount of spam I was getting before. Sorry folks, this isn’t the magic bullet.