Email Formats

{
  "mx": [
    "10 d116801a.ess.barracudanetworks.com.",
    "20 d116801b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:64.188.2.244 include:mc.hostchain.net a mx include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:mailchannels.net ~all"
  ]
}