It might be a bit different in Australia, I think USA and Canada gets theirs posted out from France. Someone else from Oz said theirs were posted from Australia and since we have a smaller population, it may be harder to fly under the radar. I've done envelope stuffing as part of casual admin office temp jobs and I personally could care less whose name is on the envelope but then there are always those over achievers who would notice. We have an unusual ethnic last name too, but thankfully its a culture which is known for large families.