first of all: Great idea with the website! Sadly it seems the website does not send me a confirmation mail to my mail-address. I tried hitting the resend button yesterday and a couple of minutes ago, but there is no mail to be found (yes, i checked all folders, including spam). The mail address is an @web.de address, so maybe either they block your mail address or the other way around.
I would appreciate it if you could either tell me which address the mail will be coming from (so I can add it to the whitelist) or verify my guess with the mail being just not send / returned.