title: Multiple HTTPS entry points with ACME LetsEncrypt DNS in Traefik
body: <p>I have successfully configured ACME / LetsEncrypt to use DNS challenge, but I'm still unable to create multiple HTTPS / TLS entry points on different ports (443 and 8443) using guidance from <a href="https://github.com/containous/traefik/issues/2339#issuecomment-340022653" rel="nofollow noreferrer">this post</a>.</p>
  
  <blockquote>
    <p>Error creating TLS config: No certificates found for TLS entrypoint
    https8443</p>
  </blockquote>
  
  <p>Here is the relevant section of my config:</p>
  
  <pre><code>defaultEntryPoints = ["http", "https443"]
  
  [entryPoints]
  
    [entryPoints.http]
    address = ":80"
      [entryPoints.http.redirect]
      entryPoint = "https443"
  
    [entryPoints.https443]
    address = ":443"
      [entryPoints.https443.tls]
  
    [entryPoints.https8443]
    address = ":8443"
      [entryPoints.https8443.tls]
  
  [acme]
  email = "user@example.com"
  storage = "/path/to/acme.json"
  onHostRule = true
  dnsProvider = "cloudflare"
  #delayDontCheckDNS = 0
  entryPoint = "https443"
  
  [[acme.domains]]
    main = "example.com"
    sans = ["a.example.com", "b.example.com"]
  </code></pre>