Email Formats

{
  "mx": [
    "10 hcrnetwork-com.p10.mxthunder.com.",
    "20 hcrnetwork-com.p20.mxthunder.net.",
    "30 hcrnetwork-com.p30.mxthunder.net.",
    "40 hcrnetwork-com.p40.mxthunder.net."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:66.128.52.120 include:spf.spamhero.com include:sendgrid.net ~all"
  ]
}