Simon Willison’s Weblog

29th January 2007 - Link Blog

undisposable.org. A free Web Service for checking if an address is likely to come from a disposable e-mail service. It’s the anti-Mailinator!

Posted 29th January 2007 at 3:49 am

Recent articles

New release of LLM adds support for reasoning traces, OpenAI Responses, server-side tools, and smarter logging - 4th August 2026
Stateless MCP has recaptured my interest (and inspired mcp-explorer and datasette-mcp) - 31st July 2026
OpenAI’s accidental cyberattack against Hugging Face is science fiction that happened - 22nd July 2026

This is a link post by Simon Willison, posted on 29th January 2007.

mailinator 3 undisposable 1 webservice 3

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