Email Formats

{
  "mx": [
    "1 d216009a.ess.barracudanetworks.com.",
    "5 d216009b.ess.barracudanetworks.com.",
    "10 mx1c38.carrierzone.com.",
    "11 mx2c38.carrierzone.com.",
    "12 mx3c38.carrierzone.com.",
    "13 mx4c38.carrierzone.com."
  ],
  "spf": [
    "v=spf1 a mx include:spfc38.carrierzone.com include:verticalresponse.com ~all"
  ]
}