Still suffering from #1228 mixed case issue

Sure.

./letsencrypt-auto certonly --apache --email makaatman@|my domain| -d |my domain| --agree-tos

Failed authorization procedure. |my domain| (tls-sni-01): urn:acme:error:unknownHost :: The server could not resolve a domain name :: No IPv4 addresses found for |my domain|

IMPORTANT NOTES:

  • The following errors were reported by the server:

    Domain: |my domain|
    Type: urn:acme:error:unknownHost
    Detail: No IPv4 addresses found for |my domain|