Email Formats

{
  "mx": [
    "5 d132309b.ess.barracudanetworks.com.",
    "0 d132309a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 +ip4:72.167.32.228 +ip4:149.72.39.215 +ip4:149.72.182.166 +ip4:50.234.55.125 +ip4:72.167.45.137 +include:spf.ess.barracudanetworks.com +include:secureserver.net -all"
  ]
}