Email Formats

{
  "mx": [
    "10 mxa.mailgun.org.",
    "10 mxb.mailgun.org."
  ],
  "spf": [
    "v=spf1 mx a ip4:198.170.241.11 ip4:204.202.242.153 ip4:204.202.242.176 include:g19.spf.mxservers.net include:mailgun.org ~all"
  ]
}