Email Formats

{
  "mx": [
    "30 mx3c38.carrierzone.com.",
    "20 mx2c38.carrierzone.com.",
    "10 mx1c38.carrierzone.com.",
    "40 mx4c38.carrierzone.com."
  ],
  "spf": [
    "v=spf1 a mx include:spfc38.carrierzone.com ~all"
  ]
}