[cynthetiq]

Originally Posted by Cyricx

Actually... wait, if I understand the description of regex correctly, I'm doing that already...

it's using preg_match and preg_replace, which I do.

Exactly what does m2f do to match a user to an email? (don't have time to dig through all their code and decode it all to figure it out )

I wanted to have a guest post, such as someone who wanted to join the guild I have a form that generates an email. So the only registered user is the replying people. The original post is a guest. But m2f has a filtering system that allows one to regex out things like valium, XXX. Those emails to the forum do not get posted and are either moderated in a queue or ignored.