Email Formats

{
  "mx": [
    "10 d145624a.ess.barracudanetworks.com.",
    "20 d145624b.ess.barracudanetworks.com.",
    "30 holmans-com.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:contentmx.net -all"
  ]
}