Email Formats

{
  "mx": [
    "100 d26038a.ess.barracudanetworks.com.",
    "200 d26038b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:174.136.31.102 ip4:174.136.31.103 ip4:174.136.31.104 ip4:174.136.31.108 include:spf.ess.barracudanetworks.com include:_spf.google.com ?all"
  ]
}