Have to be careful here, when l moderated another forum, we had a new member that didn't listen to anyone and just kept blindly posting a new post to every question he was trying to answer, (so 4 members ask, and he puts up 4 seperate posts without quoting, or a dogs mess).
This went on and on, until we were convinced that he was spamming, but he wasn't, he just didn't understand so the more we tried the more aggressive he became.