You couldn't use the exact same email address. You could in google use an email address with an added expression after the email name using a + and whatever word you wanted.
so, for instance mine would be
mainemailaddress@gmail.com +ootp2
and that would send everything to my main email address but consider it a different email address for account purposes.
best to search for ootp in your inbox and check the email address used on the show details just under the senders name