Email Formats

{
  "mx": [
    "10 d99946a.ess.barracudanetworks.com.",
    "20 d99946b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx a a:mail.ndhosted.com a:outbound.ndhosted.com ip4:142.147.67.40/29 ip4:216.8.179.8/29 ~all"
  ]
}