Email Formats

{
  "mx": [
    "15 d255625b.ess.barracudanetworks.com.",
    "10 d255625a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:146.66.66.75  -all"
  ]
}