Email Formats

{
  "mx": [
    "10 d237833a.ess.barracudanetworks.com.",
    "20 d237833b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf1.transcard.com include:spf2.transcard.com -all"
  ]
}