Justin Mason: more on social whitelisting with OpenID. The author of spam assassin warns that whitelist-based trust networks are a lot harder than they look.
Recent articles
- Useful patterns for building HTML tools - 10th December 2025
- Under the hood of Canada Spends with Brendan Samek - 9th December 2025
- Highlights from my appearance on the Data Renegades podcast with CL Kao and Dori Wilson - 26th November 2025