There’s no rhyme or reason to their delivery dates out here. I’ve received a number of records on Sundays for some reason
Regular mail is closed. But like Sunday Deliveries, the shipper could have opted into paying more for delivery today.
Yeah, whenever I get Sunday deliveries from Amazon via the USPS, they come from the Lynn post office. Not Salem. This is because one post office covers a greater region. As low as one post office per country depending on population size of the area.