Email Formats

{
  "mx": [
    "10 d160143a.ess.barracudanetworks.com.",
    "20 d160143b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:204.193.157.207 include:spf.protection.outlook.com include:spf.us.exclaimer.net include:ess.barracudanetworks.com -all"
  ]
}