Mail loops on bounces

hi
I have a problem with rt 3.2.2 where when an email
address on a ticket is incorrect, it goes to the other
server, then bounces back to rt which updates the
ticket to all including the bounce address, and i’m
stuck in this loop…
How do I fix this ; its not the queue address itself,
it would happen with any made up address@ourdomain.com
Elaine

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