Email Formats

{
  "mx": [
    "0 mx1-usc.elk.lev3.com."
  ],
  "spf": [
    "v=spf1 ip4:154.16.200.70 ip4:154.16.200.25 +mx +a +ip4:104.249.63.226 +ip4:104.249.63.250 ~all"
  ]
}