Email Formats

{
  "mx": [
    "0 d158285a.ess.barracudanetworks.com.",
    "10 d158285b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a mx include:spf.ess.barracudanetworks.com ip4:78.142.243.115 ip4:78.142.243.29 ~all"
  ]
}