Email Formats

{
  "mx": [
    "10 d257725b.ess.barracudanetworks.com.",
    "0 d257725a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:spf.ess.barracuda.com -all"
  ]
}