Email Formats

{
  "mx": [
    "5 mail4.walter-group.net.",
    "5 mail5.walter-group.net."
  ],
  "spf": [
    "v=spf1 ip4:193.104.82.0/24 ip4:194.126.248.0/24 mx include:spf.protection.outlook.com -all"
  ]
}