Email Formats

{
  "mx": [
    "0 d228369a.ess.barracudanetworks.com.",
    "20 d228369b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:67.227.220.68 ip4:191.101.104.35 -all"
  ]
}