[jacobgkau]

> The USPS has this service called "Informed Delivery" where they scan the front-side of every mailpiece and send it to my email and a dashboard on their website. So every service day, they literally email me images of what my physical postal mailbox will receive later in the day. It's not farfetched. The USPS has been running electronic scanning for internal purposes for decades, and they have perfected OCR for address recognition and routing.

Yeah, that's electronic real mail, not paper email. It's irrelevant to the term you attempted to use. "Paper email" would be printing out an email and sending it on paper instead, which is not what you were referring to (which is why it didn't make sense as a term to use).

You said "I still receive paper email in the USPS." The USPS is not printing out emails and delivering them to you on paper. Therefore, that statement was incorrect (nonsensical).