Email Formats

{
  "mx": [
    "10 mail.gasteig.de."
  ],
  "spf": [
    "v=spf1 +a +mx include:spf.protection.outlook.com include:spf.cloudmail.ondemand.com include:spf.smtp.net include:amazonses.com include:rm01.gasteig.de ip4:155.56.222.0/24 -all"
  ]
}