Email Formats

{
  "mx": [
    "10 d111858a.ess.barracudanetworks.com.",
    "10 d111858b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:24.123.161.50 ip4:192.185.197.98 ~all"
  ]
}