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I'm a bit confused. You got a local MQTT server, and a local Traefik proxy, all behind your local firewall. How does Traefik get its LetsEncrypt certificate fro

I'm a bit confused. You got a local MQTT server, and a local Traefik proxy, all behind your local firewall. How does Traefik get its LetsEncrypt certificate from behind the firewall when LetsEncrypt can't see Traefik? The last time I tried to use LetsEncrypt for a local server, several years ago, this could not be done. Has this changed?

adev_ 6y ago
> How does Traefik get its LetsEncrypt certificate from behind the firewall when LetsEncrypt can't see Traefik? DNS registration. You can get letsencrypt validation through a DNS token for validation. You can generally script that using the API provided by your DNS provider.
- adamcstephens 6y ago
  With Traefik it’s just setting up the config and any authentication. After that Traefik will manage the lifecycle of the cert.