Email Formats

{
  "mx": [
    "50 esa5.energytransfer.iphmx.com.",
    "50 esa7.energytransfer.iphmx.com.",
    "50 esa8.energytransfer.iphmx.com.",
    "50 esa6.energytransfer.iphmx.com."
  ],
  "spf": [
    "v=spf1 include:spf.energytransfer.com -all"
  ]
}