Email Formats

{
  "mx": [
    "1 d91878a.ess.barracudanetworks.com.",
    "1 d91878b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx a ip4:12.231.204.240 ip4:66.96.6.102 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all"
  ]
}