Email Formats

{
  "mx": [
    "10 smtp2.holzmannverlag.de.",
    "20 smtp3.holzmannverlag.de."
  ],
  "spf": [
    "v=spf1 a ip4:195.140.184.0/22 ip4:91.192.40.0/22 ip4:213.179.147.0/25  include:inxserver.com mx include:spf.protection.outlook.com -all"
  ]
}