Email Formats

{
  "mx": [
    "20 mail2.idt-biologika.de.",
    "10 mail1.idt-biologika.de."
  ],
  "spf": [
    "v=spf1 ip4:145.253.234.36/28 ip4:83.221.248.166/28 ip4:151.189.125.167/32 include:spf.crsend.com include:spf.protection.outlook.com include:_spf.4me.com include:_spf.4me.qa -all"
  ]
}