How do you complain to the USPS about really bad service?
Fifteen minutes ago, I had one of them deliver a package and he just dumped it in front of the door. HE DIDN'T EVEN KNOCK. If I hadn't been home and heard an odd sound out front, I would never have known the package was there. ANYBODY could have taken it...
So as soon as I secure the package, I go to their website to report this utterly execrable service and, as far as I can see, there's NO WAY to do so. Their Customer Service menu has entries for packages lost or mail not delivered but nothing but for utterly unacceptable service from worthless employees.