Email Formats

{
  "mx": [
    "10 d69370a.ess.barracudanetworks.com.",
    "10 d69370b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com ip4:97.105.17.168/29 a mx -all"
  ]
}