Email Formats

{
  "mx": [
    "10 mxa.mailgun.org.",
    "10 mxb.mailgun.org."
  ],
  "spf": [
    "v=spf1 mx include:_spf.google.com include:mxa.mailgun.org include:mxb.mailgun.org include:mailgun.org ip4:207.66.141.0/24 ip4:6\" \"4.38.248.192/26 include:spf.zdsys.com include:mxa.mailgun.org040-all"
  ]
}