Email Formats

{
  "mx": [
    "10 d252254a.ess.barracudanetworks.com.",
    "20 d252254b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.ymem.net include:amazonses.com include:spf.ess.barracudanetworks.com ~all"
  ]
}