Email Formats

{
  "mx": [
    "10 d229800b.ess.barracudanetworks.com.",
    "5 d229800a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:63.158.102.84 include:spf.ess.barracudanetworks.com include:spf.mailjet.com -all"
  ]
}