Quote Originally Posted by GulDucat View Post
He went to a McDonalds, using their wifi to register another account.. Either that or he wasn't permabanned
It doesn't matter to IP. He uses a lot of IP proxies.

E-mail verification can store used e-mails, if anyone registers with e-mail once time, then it's registered, however if anyone registers with email more time, it cannot be registered including spam control to disallow disposable email services.