Email Formats

{
  "mx": [
    "20 mail2.rubicon.eu.",
    "10 mail1.rubicon.eu."
  ],
  "spf": [
    "v=spf1 include:_spf.rubicon.eu include:spf.protection.outlook.com include:spf.mlwrx.com include:spf.brevo.com ~all"
  ]
}