Email Formats

{
  "mx": [
    "20 d112060b.ess.barracudanetworks.com.",
    "10 d112060a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:servers.mcsv.net ~all"
  ]
}