Email Formats

{
  "mx": [
    "30 mx3.zeelandnet.nl.",
    "20 mx2.zeelandnet.nl.",
    "40 mx4.zeelandnet.nl.",
    "10 mx1.zeelandnet.nl."
  ],
  "spf": [
    "v=spf1 include:_spf.dfn.nl include:spf.delta.nl include:_spf.mijnwefact.nl ~all"
  ]
}