Email Formats

{
  "mx": [
    "10 d329531a.ess.barracudanetworks.com.",
    "20 d329531b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:52.25.230.42 ip4:52.11.246.83 ip4:34.208.9.76 -all"
  ]
}