An email provider. Interestingly enough they don't even send anything. They just... sit there. And who knows why. Not really doing anything harmful afaik, but obviously fradulent so our support still kills them in bulk just in case they were a proper threat waiting for the activation.
Perhaps – but I'm pretty sure there's some that don't even receive emails either. It's as if someone was just creating a "standing army" of accounts in preparation to unleash something. Spooky :)
