Email Formats

{
  "mx": [
    "10 smtp-1.pop-dresden.de.",
    "10 smtp-2.pop-dresden.de."
  ],
  "spf": [
    "v=spf1 mx include:_spf.pdv-sachsen.net include:spf.crsend.com include:spf.protection.outlook.com include:_spf.remote.management a:backend.nic-direct.de -all"
  ]
}