Email Formats

{
  "mx": [
    "10 mailgw1.dm.de.",
    "10 mailgw2.dm.de.",
    "10 mailgw3.dm.de.",
    "10 mailgw4.dm.de."
  ],
  "spf": [
    "v=spf1 include:_spf.dm.de -all"
  ]
}