Email Formats

{
  "mx": [
    "5 d70466a.ess.barracudanetworks.com.",
    "10 d70466b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx include:spf.intermedia.net include:spf.ess.barracudanetworks.com include:_spf.salesforce.com ~all"
  ]
}