Email Formats

{
  "mx": [
    "30 cacb-ca.p40.mxthunder.net.",
    "10 cacb-ca.p20.mxthunder.net.",
    "20 cacb-ca.p30.mxthunder.net.",
    "0 cacb-ca.p10.mxthunder.com."
  ],
  "spf": [
    "v=spf1 mx a:mail.cacb.ca include:mailgun.org include:spf.mxthunder.com include:smtp2.althosted.ca ~all"
  ]
}