Sorry folks, I thought it was OK to resubmit links that didn't make the front page.

I never got a "Show HN" link on the prestigious Show page because someone else posted it and made the front page. So I tried some other URLs.

I don't think there's an issue with posting relevant comments with a link, but I agree I should disclose authorship.

--- Flagged post above ---

And because cybercrime, which is now doing staggering damage, much of it initiated via SMTP.

SMTP was designed when the Internet's topology and population were vastly different, and we desperately need to replace it, e.g. with TMTP from the "mnm" open source project: [link]