Email Formats

{
  "mx": [
    "1 d168798a.ess.barracudanetworks.com.",
    "5 d168798b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.mandrillapp.com include:spf.ess.barracudanetworks.com include:protection.outlook.com include:servers.mcsv.net -all"
  ]
}