Email Formats

{
  "mx": [
    "110 mx3c28.carrierzone.com.",
    "10 mx1c28.carrierzone.com.",
    "100 mx2c28.carrierzone.com.",
    "120 mx4c28.carrierzone.com."
  ],
  "spf": [
    "v=spf1 include:spfc28.carrierzone.com ip4:59.66.240.104 include:spf.serverdata.net ip4:64.78.26.0/24 ~all"
  ]
}