Email Formats

{
  "mx": [
    "10 d290847a.ess.barracudanetworks.com.",
    "20 d290847b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:192.240.162.205 ip4:40.92.20.10 -all"
  ]
}