Email Formats

{
  "mx": [
    "0 d277361a.ess.barracudanetworks.com.",
    "10 d277361b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:18.221.246.237 ip4:34.197.75.234 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ~all"
  ]
}