Email Formats

{
  "mx": [
    "5 d320388b.ess.barracudanetworks.com.",
    "0 d320388a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 ip4:50.73.140.45 include:spf.protection.outlook.com include:mail.zendesk.com include:servers.mcsv.net -all"
  ]
}