Email Formats

{
  "mx": [
    "10 d261603a.ess.barracudanetworks.com.",
    "20 d261603b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:66.147.239.128 ip4:70.62.192.126 +a +mx include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all"
  ]
}