Email Formats

{
  "mx": [
    "10 smail-kpm.dts-security.de.",
    "20 smail-kpm-mta1.dts-security.de."
  ],
  "spf": [
    "v=spf1 mx ip4:81.89.246.112 ip4:82.141.30.132 ip4:82.141.30.139 ip4:84.201.116.123 ip4:82.197.153.39 ip4:82.197.153.0/24 ip4:136.243.86.213 -all"
  ]
}