Email Formats

{
  "mx": [
    "5 d207418a.ess.barracudanetworks.com.",
    "10 d207418b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.constantcontact.com ip4:64.132.59.99 -all"
  ]
}