Email Formats

{
  "mx": [
    "10 c1122.mx.srv.dfn.de.",
    "10 a1122.mx.srv.dfn.de.",
    "10 b1122.mx.srv.dfn.de."
  ],
  "spf": [
    "v=spf1 ip4:194.95.114.0/26 ip4:193.174.240.41 ~all"
  ]
}