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

Claude's new system prompt really doesn't want to reproduce song lyrics - 2nd September 2026
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This is a link post by Simon Willison, posted on 29th January 2007.

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