Email Formats

{
  "mx": [
    "20 d220478b.ess.barracudanetworks.com.",
    "10 d220478a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:162.144.203.105 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all-all"
  ]
}