Email Formats

{
  "mx": [
    "20 d312301b.ess.barracudanetworks.com.",
    "10 d312301a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 +include:spf.ess.barracudanetworks.com +include:spf.protection.outlook.com +include:cpa-email.com -all"
  ]
}