Re: Email account verification?
Again we can look to history for guidance. Once upon a time I was given the conference badge for a VP (because the company was too cheap to buy admission for "grunts" and the VP couldn't be bothered to attend) The conference was CES, before they banished the porn to another building. In that day and age, one did not simply download an app, verify credentials, re-try the "I accept" button until some server deigned to sign you op for the newsletter. The badges were embossed like a credit card of the day. One swipe and mild crunching sound later you could "express interest" in their catalogue. I asked a friend to use his borrowed badge for the tech info that interested me, while that VP got a lot of (paper) catalogues for a variety of interests, in the office mailbox.