Email Formats

{
  "mx": [
    "40 linda.mx.cloudflare.net.",
    "58 amir.mx.cloudflare.net.",
    "70 isaac.mx.cloudflare.net."
  ],
  "spf": [
    "v=spf1 include:mailgun.org include:_spf.mx.cloudflare.net ~all"
  ]
}