{
  "schema": {
    "title": "Mail Plugin Configuration",
    "type": "object",
    "properties": {
      "host": {
        "title": "Mail server host",
        "type": "string"
      },
      "port": {
        "title": "Mail server port",
        "type": "integer",
        "default": 25,
        "minimum": 0,
        "maximum": 65536
      },
      "username": {
        "title": "Username",
        "type": "string"
      },
      "password": {
        "title": "Password",
        "type": "string"
      },
      "otherProperties": {
        "title": "Other mail properties",
        "type": "array",
        "items": {
          "title": "Mail property",
          "type": "object",
          "properties": {
            "key": {
              "title": "Key",
              "type": "string"
            },
            "value": {
              "title": "Value",
              "type": "string"
            }
          }
        }
      }
    },
    "required": [
      "host",
      "port",
      "username",
      "password"
    ]
  },
  "form": [
    "host",
    "port",
    "username",
    {
      "key": "password",
      "type": "password"
    },
    "otherProperties"
  ]
}