Email Formats

{
  "mx": [
    "20 smtp1.mke.securence.com.",
    "10 smtp1.msp.securence.com."
  ],
  "spf": [
    "v=spf1 +mx +ip4:50.87.144.63 +ptr +ip4:207.179.226.162 +ip4:50.73.100.202 ~all"
  ]
}