Email Formats

{
  "mx": [
    "10 d136650a.ess.barracudanetworks.com.",
    "20 d136650b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a:mail.compressorscience.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:mailgun.org ~all"
  ]
}