Email Formats

{
  "mx": [
    "10 c118-apb20-rz.muenchen.de.",
    "10 c119-k30-rz.muenchen.de.",
    "10 c118-k30-rz.muenchen.de.",
    "10 c119-apb20-rz.muenchen.de."
  ],
  "spf": [
    "v=spf1 mx -all"
  ]
}