Email Formats

{
  "mx": [
    "10 coastalmachinery.com.1.arsmtp.com.",
    "20 coastalmachinery.com.2.arsmtp.com."
  ],
  "spf": [
    "v=spf1 a mx mx:mail.gridsouth.com include:appriver.com ~all",
    "v=spf1 ptr:exghost.com ptr:appriver.com ~all"
  ]
}