Email Formats

{
  "mx": [
    "10 d328723a.ess.barracudanetworks.com.",
    "20 d328723b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a:dispatch-us.ppe-hosted.com include:spf.smtp2go.com include:spf.protection.outlook.com include:_spf.google.com include:mailgun.org -all"
  ]
}