My PO opens at 8am . But if that was me, I'd go to their loading docks! I've done it a bit of times lol
Thats what i wanted to do! We live in a very small town. They just load up at the back door. My husband even used to work for them! The post master here is a rotten lady for some reason. However after some begging on monday she agreed to call us early. But so far still no call

unless its too small for me to notice yet