Email Formats

{
  "mx": [
    "10 mx1.xel.nl.",
    "10 mx2.xel.nl.",
    "10 mx11.xel.nl.",
    "15 mx3.xel.nl."
  ],
  "spf": [
    "v=spf1 include:_spf.mlsend.com include:spf.xel.nl ~all"
  ]
}