Email Formats

{
  "mx": [
    "9 d194033b.ess.barracudanetworks.com.",
    "8 d194033a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx include:spf.cetrom.net include:spf.ess.barracudanetworks.com include:_spf.mailspamprotection.com -all"
  ]
}