eProcurement - Email to Supplier - Delay in responding

Within eProcurement when we send a purchase order to the supplier we would like to receive a copy of any Bounced / Out-Of-Office notification without being subject to backscatter or other bad side effects, for example Spam.
We would ideally like the reply to go to the person who sends the purchase order and presses the "skicka till leverantör" button, but we would consider receiving bounced / out-of-office emails into a central eProcurement mailbox that we own for example (bounced-ep@example.com).
An alternative to the above can these bounced notifications appear in the integration messages view with the administration section.