Email Formats

{
  "mx": [
    "10 drutec-de.mail.protection.outlook.com."
  ],
  "spf": [
    "v=spf1 a:exchange.drutec.de a:www.drutec.de include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com -all"
  ]
}