Spamming in Blogs

I keep getting spam turning up in the blogs at the moment.

Not sure if its a real person or a bot, but its the same stuff each time, 4-5 seperate blog posts advertising handbags and shoes....

I know I can vet all the blogs before they are posted but I want to keep the 'type something, it goes live' as smooth as possible on the site as much as possible.

Is there any anti spam recomendations for Dolphin at all?

Strange that its the blogs they turn up in and not the forums...?

We all get those spams. I get them a lot on my site as well. If I deleted the user they come back under another name, so I just ban the name and remove the blogs. It seems to have slowed things down a bit. I get one person every 2 or 3 months now spamming my blogs. As for the Forums, well they so messed up even a spammer can't figure out how to use it..

I was able to block them by blocking the IP range....

Problem with that is they are in the U.S. and sometimes blocking IP's causes others in that area to be blocked as well.