Upgrade Movable Type to Stop Spam

MT was prone to comment spam. but please note that the new version of Movable Type (3) is properly equipped with tools to deal with this kind of problem. users who seek comments on their weblogs and have high spam counts can upgrade and switch on MT’s authentication mechanism for comments.

TypeKey has all ready been defeated. According to the MTBlacklist forums, several of spam bots mysteriously have TypeKey accounts.