Email Formats

{
  "mx": [
    "1 d160247a.ess.barracudanetworks.com.",
    "10 d160247b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:192.249.120.164 include:spf.protection.outlook.com -all"
  ]
}