Our software emails whatever address is put into it. This is automatic. However, there are fields for two email addresses in our sign-up form; if one goes bad, the client will at least get an email at the other address. Generally, one should not use invalid email addresses when signing up to services on the internet, as this may make it impossible to access the service later, especially if email-validation is used on the account. On our system, our staff can always add or change an email address later, if need be. Thank you.