Email Formats

{
  "mx": [
    "10 d266640a.ess.barracudanetworks.com.",
    "20 d266640b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:50.210.160.61 ip4:96.78.252.165 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all"
  ]
}