Return of Reckoning

Well i started playing this game this week and i knew it from its live ages. But since today i am getting removed from the server every 5 minutes i am on. Then i cant log in for 3 minutes or so.
Can anyone tell me why cause it says that i should check my mails but i dont get any. ;_;

I haave this issue too

Don't worry, the server just restarted. When you don't login early enough you get this msg.