Email Formats

{
  "mx": [
    "0 d313688a.ess.barracudanetworks.com.",
    "5 d313688b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -alll"
  ]
}