Tried to register there... Validation Email is not coming.
Just got one now instantly (used my gmail), for what that's worth. I'll play with it when I wake up and see what I can figure out.
Its not sending mails to gmail accounts.
Got it working too now. Stratum is blocked (firewall). Solo mining seems possible.
Edit: Connection will be cut after some mins and next time youll be on a fresh machine.