We received a registration in which the registrant misspelled her own email address. Her PayPal payment went through OK (using CC there doesn't involve the email address), and her registration details show up in the Entries list, showing the misspelled email. Presumably she received no confirmation email because of the misspelling, but we did not receive a notification email either (at any of 4 email addresses set up to receive reg notifications).
So is it possible that when a registrant misspells their email address and you receive a bounce, that the normal notification to admins is not sent? If so, could that be corrected (perhaps WITH a bounce error notification?)