Email Formats

{
  "mx": [
    "10 d273731a.ess.barracudanetworks.com.",
    "20 d273731b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:sparkpostmail.com include:_spf.salesforce.com include:spf.ess.barracudanetworks.com include:airstreamcomm.net ~all"
  ]
}