Email Formats

{
  "mx": [
    "10 d182757a.ess.barracudanetworks.com.",
    "20 d182757b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a:smtp.rawlings.com include:spf.protection.outlook.com -all"
  ]
}