Email Formats

{
  "mx": [
    "5 mx01.xinno.nl.",
    "5 mx02.xinno.nl."
  ],
  "spf": [
    "v=spf1 include:_spf.zivver.com include:spf.xinno2.net include:_spf.hostnet.nl include:sendgrid.net mx a ~all"
  ]
}