UPS ships to Post Office ?????

I just want to chime in on this thread to tell my fellow postal workers thanks for clearing up some of the mystery about the USPS. I'm a lead auto technician in a small aux VMF, and don't have much contact with the mail, I know that the other shippers use us for some of their deliveries i know we are usually cheaper to ship. Our problem is that a few employees make all of us look bad, I see it everyday from maintenance empoyees to mailhandlers to window clerks and supervisors. We have to go out of our way to win new customers and do our best to keep them.