Email Formats

{
  "mx": [
    "1 d258215a.ess.barracudanetworks.com.",
    "2 d258215b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a include:spf.e.dexaweb.com include:outbound.spf.go-concepts.com  -all"
  ]
}