Simon Willison’s Weblog

3rd September 2004 - Link Blog

Spammers embrace email authentication. “More spam than legitimate email is currently sent using Sender Policy Framework”

Posted 3rd September 2004 at 6:43 pm

Recent articles

Writing about Agentic Engineering Patterns - 23rd February 2026
Adding TILs, releases, museums, tools and research to my blog - 20th February 2026
Two new Showboat tools: Chartroom and datasette-showboat - 17th February 2026

This is a link post by Simon Willison, posted on 3rd September 2004.

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