Email Formats

{
  "mx": [
    "10 mail.leatherwood.com.",
    "20 smtp.diablo-ironman.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:70.118.93.162/28 ip4:23.119.145.197 ip4:24.173.181.177 a:relay.assist-inc.com"
  ]
}