Email Formats

{
  "mx": [
    "5 d99689a.ess.barracudanetworks.com.",
    "10 d99689b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:72.138.102.161 ip4:72.138.102.162 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ~all"
  ]
}