Email Formats

{
  "mx": [
    "10 d71562a.ess.barracudanetworks.com.",
    "15 d71562b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.ess.barracudanetworks.com mx include:aspmx.pardot.com ~all"
  ]
}