Email Formats

{
  "mx": [
    "0 d6005a.ess.barracudanetworks.com.",
    "20 d6005b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:_spf.salesforce.com include:spf.protection.outlook.com ip4:23.244.41.50 -all"
  ]
}