Email Formats

{
  "mx": [
    "0 hollandopera-nl.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 ip4:109.106.173.178 a:mailer1.activetickets.com include:se.spf.provider.nl include:spf.protection.outlook.com mx ptr ~all"
  ]
}