For the spam checker feature, allow for an email verification input process to allow someone to confirm they are not spam. This would help handle when the system flags someone as a potential spam email address but they really are not, so to allow for a fallback process to not block someone from booking who was not actually spam. If the person is able to receive the email verification code via their email address and input the special code, then we can allow them to be reprocessed and able to proceed past Spam Checker node within the router.