Email Formats

{
  "mx": [
    "400 mx4c25.carrierzone.com.",
    "200 mx2c25.carrierzone.com.",
    "100 mx1c25.carrierzone.com.",
    "300 mx3c25.carrierzone.com."
  ],
  "spf": [
    "v=spf1 a mx include:spfc25.carrierzone.com ~all"
  ]
}