Hackaday (unofficial) October 12, 2023 3:00pm You’ve Got Mail: It All Depends on ZIP Code #featured #history #interest #originalart #intelligentmailbarcode #mrzip #postoffice #usps #zipcode #zip4 #zonecode #hackaday posted by pod_feeder_v2 You’ve Got Mail: It All Depends On ZIP Code Previously on You’ve Got Mail, we looked at a few services that were designed to speed up the mail at various points along the way. But these improvements were all taking place on the USPS…