Email Formats

{
  "mx": [
    "10 d233586a.ess.barracudanetworks.com.",
    "20 d233586b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 +mx +ip4:34.174.81.81   include:spf.ess.barracudanetworks.com include:1sharpe.com.spf.auto.dnssmarthost.net ~all"
  ]
}