Email Formats

{
  "mx": [
    "0 heelkundeinstituut-nl.mail.protection.outlook.com.",
    "32767 ms81677208.msv1.invalid."
  ],
  "spf": [
    "v=spf1 a mx ip20.105.216.18 include:_spf.zorgmail.nl include:spf.protection.outlook.com include:mailgun.org ~all"
  ]
}