Email Formats

{
  "mx": [
    "20 d291826b.ess.barracudanetworks.com.",
    "10 d291826a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx ip4:24.172.113.34 ip4:64.239.245.202 include:spf.ess.barracudanetworks.com ~all"
  ]
}