Email Formats

{
  "mx": [
    "10 d116688a.ess.barracudanetworks.com.",
    "20 d116688b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com include:spf.safewebservices.com   ip4:64.89.120.84 ip4:104.192.36.80 -all"
  ]
}