Email Formats

{
  "mx": [
    "20 d85982b.ess.barracudanetworks.com.",
    "10 d85982a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:199.21.225.164 ip4:199.21.225.176 mx include:spf.ess.barracudanetworks.com -all"
  ]
}