Email Formats

{
  "mx": [
    "10 d204549b.ess.barracudanetworks.com.",
    "0 d204549a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4: 63.254.17.229ip4:74.113.59.66 ip4:149.137.198.210 ip4:131.226.198.164 include:spf.ess.barracudanetworks.com -all"
  ]
}