Email Formats

{
  "mx": [
    "10 mail01.ritter-sport.de.",
    "100 mail02.ritter-sport.de."
  ],
  "spf": [
    "v=spf1 mx include:spf.hornetsecurity.com include:_spf.cmail.ondemand.com include:_spf.pluspol-networks.de ~all"
  ]
}