Email Formats

{
  "mx": [
    "10 mail.ewbn.net.",
    "20 mail9.hostek.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:67.227.148.146 +ip4:67.227.235.187 +ip4:94.154.116.49 ~all"
  ]
}