New form of spam protection
11th September 2002
I’ve had an idea for a new way of hiding email addresses from spam harvesters—shield the address behind a form that must be submitted via POST. Site visitors can now click a button on my Contact page to reveal my email address. Spammers could always circumvent the system by writing a harvester that parses HTML pages for forms and submits every single one, but I’m hoping they won’t bother.
More recent articles
- The Summer of Johann: prompt injections as far as the eye can see - 15th August 2025
- Open weight LLMs exhibit inconsistent performance across providers - 15th August 2025
- LLM 0.27, the annotated release notes: GPT-5 and improved tool calling - 11th August 2025