People have been able to post on my blog since I started 6 months ago. Suddenly, this latest post they can't. I had antispam bee installed but didn't appear to be working. Went into it did nothing clicked update and it is now catching spam but that's the only thing I have done differently. I have reinstalled wp. I have deactivated antispam bee neither worked. In the discussions tab all marked as anyone can comment on all posts.