Email Formats

{
  "mx": [
    "10 d67247a.ess.barracudanetworks.com.",
    "20 d67247b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:s465.smtp-spf.sureserver.com -all"
  ]
}