Email Formats

{
  "mx": [
    "10 mxpool1.us.spamgateway.comodo.com.",
    "5 cliff.webenvironments.net.",
    "5 newman.webenvironments.net."
  ],
  "spf": [
    "v=spf1 mx ip4:66.243.10.182 ip4:66.103.231.232 -all"
  ]
}