Email Formats

{
  "mx": [
    "10 mailgate1.dmk.de.",
    "20 mailgate2.dmk.de.",
    "30 mailgate3.dmk.de.",
    "40 mailgate4.dmk.de."
  ],
  "spf": [
    "v=spf1 a mx include:spf.de.umantis.com ~all"
  ]
}