Email Formats

{
  "mx": [
    "10 mx1c38.carrierzone.com.",
    "100 mx2c38.carrierzone.com.",
    "110 mx3c38.carrierzone.com.",
    "120 mx4c38.carrierzone.com."
  ],
  "spf": [
    "v=spf1 include:spf.mailjet.com ip4:66.175.58.40 mx ip4:66.175.56.0/24 include:21203560.spf05.hubspotemail.net ~all"
  ]
}