Email Formats

{
  "mx": [
    "10 mx.spamservice.nl.",
    "20 fallbackmx.spamservice.nl.",
    "30 lastmx.spamservice.nl."
  ],
  "spf": [
    "v=spf1 mx a include:spf.spamservice.nl ip4:185.75.158.34 ?all"
  ]
}