Simon Willison’s Weblog

Email addresses your OpenID via DNS. Sam Ruby has warmed to the idea of making e-mail addresses usable as OpenIDs via a DNS SRV record.

Posted 30th September 2007 at 9:36 pm

Recent articles

Video: Building a tool to copy-paste share terminal sessions using Claude Code for web - 23rd October 2025
Dane Stuckey (OpenAI CISO) on prompt injection risks for ChatGPT Atlas - 22nd October 2025
Living dangerously with Claude - 22nd October 2025

dns 30 email 35 openid 213 sam-ruby 24 srv 1

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