I have this hack installed, and it works, but not exactly as I'd like.
Namely: When an unregistered visitor tries to open the thread, they're blocked, and must go through the registration process. That part's OK. However, they do
not have to go through the
confirmation process -- so, I get a fair number of registrations everyday from
anyname@anydomain.com (and lots of variations). Can this hack be tweaked to force new registrants to respond to vB's email confirmation before they're allowed to open/view threads?