Email Formats

{
  "mx": [
    "20 d220964b.ess.barracudanetworks.com.",
    "10 d220964a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:50.233.105.78 -all"
  ]
}