Email Formats

{
  "mx": [
    "20 smtp1-mke.securence.com.",
    "10 smtp1-msp.securence.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:174.128.9.4 +ip4:170.39.101.61 +ip4:174.128.9.205 ~all",
    "v=spf1 include:mailgun.org ~all"
  ]
}