Email Formats

{
  "mx": [
    "5 d340941a.ess.barracudanetworks.com.",
    "6 d340941b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.intermedia.net include:spf.ess.barracudanetworks.com ~a"
  ]
}