Since this is a brand new site, running a brand new server, some e-mail services that rely on “whitelisting” may block e-mails sent from this site, including your registration e-mail, as a spam prevention measure. If you do not get your registration e-mail fairly soon after you sign up, check your spam folder, or try using a different e-mail address with a different provider. So far we have tested the registration with Gmail and that works, but it does go to the spam folder.