Email Formats

{
  "mx": [
    "10 mx01.walbusch.de.",
    "50 mx04.walbusch.de."
  ],
  "spf": [
    "v=spf1 include:spf.mailjet.com mx ip4:62.138.209.97 ip4:62.138.209.118 include:spf.de.umantis.com include:_spf.zimpel.de -all"
  ]
}