Email Formats

{
  "mx": [
    "10 mx-66672443.mail.eu.retarus.com."
  ],
  "spf": [
    "v=spf1 mx include:_spf.perfora.net include:agenturserver.de include:_spf.kundenserver.de include:spf.protection.outlook.com include:_spf.retarus.com -all"
  ]
}