Email Formats

{
  "mx": [
    "1 d320276a.ess.barracudanetworks.com.",
    "2 d320276b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:216.105.128.82 ~all"
  ]
}