Email Formats

{
  "mx": [
    "40 mx3.nds-gmbh.de.",
    "10 mail.nds.gmbh.",
    "30 mx2.nds-gmbh.de."
  ],
  "spf": [
    "v=spf1 mx ip4:91.103.117.218 include:spf.protection.outlook.com -all"
  ]
}