Email Formats

{
  "mx": [
    "99 d132062b.ess.barracudanetworks.com.",
    "99 d132062a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:74.87.93.248 mx mx:mailwall.chemsoft.net -all"
  ]
}