Email Formats

{
  "mx": [
    "99 d346394a.ess.barracudanetworks.com.",
    "100 d346394b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:173.196.28.146 ~all"
  ]
}