Email Formats

{
  "mx": [
    "10 d273528a.ess.barracudanetworks.com.",
    "20 d273528b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com a:spf.protection.outlook.com ip4:199.180.198.169/32 ~all"
  ]
}