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▲ jamesstidard 18 hours ago

Heya, nice read. I’m wondering how you managed to get LetsEncrypt certs minted when your caddy isn’t exposed to the public internet. Doesn’t LetsEncrypt need to make a request back as part of the handshake to mint/refresh the certificate?

Would love to know as I wanted to do the same in the past and ended up self signing certs.

▲hexfish 18 hours ago | parent [-]

Use the DNS-01 challenge.

▲cromka 5 hours ago | parent | next [-]

Or DNS-PERSIST-01 once it's ready: https://letsencrypt.org/2026/02/18/dns-persist-01.html

▲jamesstidard 18 hours ago | parent | prev [-]

Much appreciated