Email Formats

{
  "mx": [
    "10 d281644a.ess.barracudanetworks.com.",
    "90 d281644b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx:mail.oakha.org a:outbound.oakha.org include:spf.ess.barracudanetworks.com -all include:spf.protection.outlook.com -all"
  ]
}