Email Formats

{
  "mx": [
    "10 d245675a.ess.barracudanetworks.com.",
    "10 d245675b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ip4:63.239.136.18/30 ip4:96.93.198.29/29 include:secureserver.net include:spf.ess.barracudanetworks.com -all"
  ]
}