Email Formats

{
  "mx": [
    "110 MX3C40.CARRIERZONE.com.",
    "130 DIGESTIVEDISEASECARE-COM.MAIL.PRIORITY.com.",
    "1 SMTP.GOOGLE.com.",
    "300 SMTP.GOOGLE.com.",
    "300 1SMTP.GOOGLE.com.",
    "100 MX2C40.CARRIERZONE.com.",
    "130 DIGESTIVEDISEASECARE-COM.MAIL.PRIORITY.",
    "10 MX1C40.CARRIERZONE.com."
  ],
  "spf": []
}