Email Formats

{
  "mx": [
    "1 d266549a.ess.barracudanetworks.com.",
    "10 d266549b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx ip4:104.143.62.210 ip4:130.51.134.50 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all"
  ]
}