Email Formats

{
  "mx": [
    "20 d277929b.ess.barracudanetworks.com.",
    "10 d277929a.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 include:spf.protection.outlook.com include:outbound.mailhop.org include:mailgun.org -all"
  ]
}