Same here. Plus, the number of received messages is NOT counted down.
E. g. for the address "snutzki.order@neverbox.com" I keep receiving messages stating "xxx (snutzki: message 1 of 10)". Meaning of course this address will never "die".
Furthermore replies to this address never reach their destination, i. e. are not sent by the system. Which presents a problem if you cancelled a subscription using this address