Email Formats

{
  "mx": [
    "5 d248420a.ess.barracudanetworks.com.",
    "10 d248420b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:zeptomail.net include:spf.intermedia.net ~all"
  ]
}