I'm pretty sure all casinos will do the same thing as what is asked by Primedice. By the way, how can you and your friend get the same "stupid" mistake on a gambling site? Your account is your own responsibility, once you lost the email linked to the account then high possibility you wont be able to get your account back unless you can prove the ownership of the account. How? Ask the casino if there is an alternative way to recover the account without the linked email.