Email Formats

{
  "mx": [
    "10 mailrelay.uni-stuttgart.de."
  ],
  "spf": [
    "v=spf1 a:fexs2.fkfs.de a:fexs1.fkfs.de a:owa.fkfs.de ip4:129.69.27.80/24 ip4:129.69.27.84/24 include:spf.protection.outlook.com -all"
  ]
}