[certificatesResolvers]
  [certificatesResolvers.letsencrypt]
    [certificatesResolvers.letsencrypt.acme]
      email = "picasoft@assos.utc.fr"
      storage = "/certs/acme.json"
      [certificatesResolvers.letsencrypt.acme.httpChallenge]
        entryPoint = "web"