request to ppl who own any domain + email

[sin`pl]

i'm very angry now, i've been trying to register on one site for over hour now and still can't! the problem is with e-mail services.

https://www.symbiansigned.com/app/page/preregister

can anyone register here using a mail with not public domain (like mrshoeshotta.com or even superstardb.com) please?