Email Formats

{
  "mx": [
    "15 mail01.oebb.at.",
    "15 mail02.oebb.at.",
    "15 mail03.oebb.at.",
    "15 mail04.oebb.at."
  ],
  "spf": [
    "v=spf1 ip4:195.69.192.0/22 include:spf.protection.outlook.com -all"
  ]
}