Email Formats

{
  "mx": [
    "10 pru-com-jo-tls10.mxthunder.com.",
    "20 pru-com-jo-tls20.mxthunder.com.",
    "30 pru-com-jo-tls30.mxthunder.com.",
    "40 pru-com-jo-tls40.mxthunder.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com -all"
  ]
}