Email Formats

{
  "mx": [
    "10 d122817a.ess.barracudanetworks.com.",
    "20 d122817b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:sendgrid.net include:mailgun.org ip4:72.142.93.86 -all"
  ]
}