Would that be Hashcash you're thinking of? http://www.hashcash.org/ | Hacker News

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		the_third_wave on Sept 4, 2022 \| parent \| context \| favorite \| on: After self-hosting my email for twenty-three years... Would that be Hashcash you're thinking of? http://www.hashcash.org/

hammyhavoc on Sept 4, 2022 [–]

Alas not! Much more recent, had a very polished of-its-era SaaS style website. IIRC, you might have even been given a specific email address for it, which then forwarded to your chosen personal address.

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