Email Formats

{
  "mx": [
    "1 mail.dtitrader.com.",
    "10 mx-cluster-usa01.hornetsecurity.com.",
    "20 mx-cluster-usa02.hornetsecurity.com.",
    "30 mx-cluster-usa03.hornetsecurity.com.",
    "40 mx-cluster-usa04.hornetsecurity.com."
  ],
  "spf": [
    "v=spf1 include:infusionmail.com include:spf.protection.outlook.com include:45553090.spf08.hubspotemail.net include:emsd1.com include:_spf.salesforce.com include:cust-spf.exacttarget.com -all"
  ]
}