There are no shenanigans here. The remote barcoding system is used for hand written addresses and the post office adds them. Typically when someone uses Intel

There are no shenanigans here. The remote barcoding system is used for hand written addresses and the post office adds them. Typically when someone uses Inteligent Mail Barcode, they mechanize the address too. And if you are going for a spoof, you wouldn’t encode an IMB if you are hand writing the address. https://en.m.wikipedia.org/wiki/Remote_Bar_Coding_System https://en.m.wikipedia.org/wiki/Remote_Bar_Coding_System