Email Formats

{
  "mx": [
    "20 d236808b.ess.barracudanetworks.com.",
    "10 d236808a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:65.153.120.106 ip4:24.237.131.63 ip4:206.174.17.11 -all"
  ]
}