Email Formats

{
  "mx": [
    "5 d27657b.ess.barracudanetworks.com.",
    "0 d27657a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:50.211.175.210 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all"
  ]
}