What would be your #1 bug to fix email spec?

1 points by amolsarva 11 years ago | 1 comment

Let's say you could fix one bug by fiat - instant update to the way all IMAP, SMTPs, mail clients work. What would the one thing be?

bprager 11 years ago |

Unauthorized email (not in my address book) to pay "entry fee" (bitcoin?, amount determined by me) to get into my inbox.