I used to get this all the time, I once received an 'undelivered' slip for a package allegedly attempted to be delivered at 11am, but the slip was pushed throug

I used to get this all the time, I once received an 'undelivered' slip for a package allegedly attempted to be delivered at 11am, but the slip was pushed through my mail slot at nearly 2pm. I was out the door and saw the truck driving off, was back in and called the number on the slip and told them, not so politely to put the manager on the phone right now. Explained what just happened, from that day on my package was always delivered.