Get rid of the spam

Try these:
http://codex.wordpress.org/Plugins/Spam_Tools
My recommendations (in conjunction):
Bad Behavior
Spam Karma 2
Referrer Karma

My recommendation is WP-Bayes. It maybe sucked alot at first but you can teach it to identify spam as they hit your site. The learning script… loved it 🙂

Forget all the rest, and get the best: Bad Behavior.

No need for anything else.

Spam Karma is great!

i used to have the same problem….bow i use Spam Karma 2 and I have yet to have a problem since…