Email Formats

{
  "mx": [
    "10 d112885b.ess.barracudanetworks.com.",
    "0 d112885a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:50.87.171.234 +ip4:50.87.229.30 +include:spf.ess.barracudanetworks.com +include:spf.protection.outlook.com -all"
  ]
}