Email Formats

{
  "mx": [
    "20 d127144b.ess.barracudanetworks.com.",
    "10 d127144a.ess.barracudanetworks.com.",
    "30 muthelectric-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 mx include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all"
  ]
}