[xinsight]

True, commerical mail seems to be their main business. I've heard of supervisors get mad at letter carriers who have too many households who don't wish to receive flyers and ads. And there doesn't seem to be any way to refuse "Adressed Admail" except by contacting the company that sends it.

Something the post office could do is to leverage their local infrastructure and work with the couriers. If I miss a UPS delivery, and have to ask nicely to get a 2nd delivery attempt. Picking up the package at the local post office would be a lot easier for everyone.