Email Formats

{
  "mx": [
    "40 keypackaging-com.mx4.mx25.net.",
    "30 keypackaging-com.mx3.mx25.net.",
    "10 keypackaging-com.mx1.mx25.net.",
    "20 keypackaging-com.mx2.mx25.net."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com -all"
  ]
}