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

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My fireside chat about agentic engineering at the Pragmatic Summit - 14th March 2026
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This is a link post by Simon Willison, posted on 3rd September 2004.

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