Email Formats

{
  "mx": [
    "0 d101214a.ess.barracudanetworks.com.",
    "5 d101214b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 +mx  +include:itulmail.com include:relay.mailchannels.net ~all"
  ]
}