All new registrations must be manually approved. Spammers, and their IP addresses, are banned on sight. Your administrators are as handsome as they are generous with their love.
Some tracking on membership applications, as I had someone ask about this: I get 3-5 member applications a day. Over the course of this last month (as an example), 95% of these applications have been spammers. This month has featured the origin point of Singapore. I'm certain they had wonderful things to tell us about penis enlargement or ...whatever else they're selling.
Do you still need help and GM's for Adventurer's League? I can run games or do paperwork, or pose adventurously in a tabard and adventurer's outfit. I have 20+ years experience, and am part of Legends of Wargaming, and have some spare time and prefer to volunteer than play at this junction.