throwaway0897's comments | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit | throwaway0897's comments

throwaway0897 on Aug 28, 2013 | parent | context [–] | on: How one man turns annoying cold calls into cash

The developer mailing list can digitally sign their messages with PGP, and all the recipients can add that PGP key to their whitelist. Whitelisted senders don't have to pay or do proof-of-work.

eli on Aug 29, 2013 | [–]

Historically "just make everyone use PGP" has been a major issue.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact