Email Formats

{
  "mx": [
    "10 www474.your-server.de."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:188.40.30.40 +ip6:2a01:4f8:d0a:1025::2 +ip4:208.97.132.0/24 +ip4:64.90.62.0/24 ~all"
  ]
}