To avoid Let's Encrypt rate limits, please use the staging endpoint, as documented: - https://letsencrypt.org/docs/staging-environment/ https://letsencrypt.org

To avoid Let's Encrypt rate limits, please use the staging endpoint, as documented: - https://letsencrypt.org/docs/staging-environment/ https://letsencrypt.org/docs/staging-environment/ - https://caddyserver.com/docs/automatic-https#testing https://caddyserver.com/docs/automatic-https#testing For more help, please ask on our forums! I don't use Google Cloud but it is more likely that somebody there does: https://caddy.community https://caddy.community -- otherwise, time to roll up your sleeves and get to work, forge the answer for others, I suppose!