Email Formats

{
  "mx": [
    "10 mail.dwmi.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:206.251.255.244 +ip4:200.69.25.171 +ip4:206.251.255.160  +a:cox.net +a:skyvalleynetwork.com +a:marathonbooks.com -all"
  ]
}