Email Formats

{
  "mx": [
    "10 d260675a.ess.barracudanetworks.com.",
    "20 d260675b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:64.158.121.30/30 ip4:64.158.121.28/30 include:secureserver.net include:emailsrvr.com include:spf.ess.barracudanetworks.com ~all"
  ]
}