Email Formats

{
  "mx": [
    "5 d116999a.ess.barracudanetworks.com.",
    "10 d116999b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com ip4:47.176.207.72 -all"
  ]
}