It isn't just USPS that has problems. Amazon delivered a package to my house last Sunday. Driver put it on the porch after it had rained, with more rain in the forecast, while I was at church. I had to go to moms straight from church, 90 minute drive one way, to take her grocery shopping. Got home around 6pm, after it had rained on that package all day. Outside box fell apart when I picked it up. Just lucky that the contents were not damaged, because they were in their own cardboard boxes inside the shipping box. Which were damp, but intact.