Email Formats

{
  "mx": [
    "20 d197394b.ess.barracudanetworks.com.",
    "10 d197394a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:216.17.112.31 ip4:192.245.61.0/24 ~all"
  ]
}