Email Formats

{
  "mx": [
    "10 d304056a.ess.barracudanetworks.com.",
    "20 d304056b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.mailjet.com a mx ip4:72.142.20.92 include:secureserver.net include:spf.ess.barracudanetworks.com -all"
  ]
}