Hi one of my blog posts just got spammed with 25 comments about ephedrine and pornography. I thought it was meant to pick up such comments automatically, it obviously didn't - so is there something I need to do to make it moderate comments? If it is already trying to catch these kind of comments (and it just didn't pick these particular ones up) is there any way that I force all comments to need to be manually moderated (I have to login and approve them manually) before they are published.
TIA
Matt.