They’re opening back up again, according to an interview with the owner, but the mail still goes to a business anyway, even if it is closed. And if the mailman was normally delivering it inside, instead of through a slot or mailbox, they hold mail at the Post Office for the recipient. In fact, if the owner didn’t want mail delivered there, they could out a hold on it and pick it up at the Post Office.
The Post Office procedures don’t involve throwing mail away ... :-)
3/4 of a million now! I’m so happy for those people, aren’t you?