Email Formats

{
  "mx": [
    "20 d316371.b.ess.de.barracudanetworks.com.",
    "10 d316371.a.ess.de.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 mx include:spf.4edu.it include:spf.protection.outlook.com include:servers.mcsv.net ~all"
  ]
}