wow...they will probably send out mails a few days before beta starts, why are you already spamming mails?
if you want you can link your account to gmail, and link your mobile to gmail, so when you get a mail, you get notification on mobile, that you got a mail, so then you dont need to check mail all the time.
Besides why would you need to know if you're in beta already? it's over a month until it starts, so it would be enough to check once a week ^^