{
  "type": "object",
  "properties": {
    "smtp_server_id": {
      "type": "integer",
      "description": "Internal SMTP server identifier",
      "readOnly": true
    },
    "name": {
      "type": "string",
      "description": "Name of the SMTP server"
    },
    "host": {
      "type": "string",
      "description": "SMTP host name"
    },
    "port": {
      "type": "integer",
      "description": "TCP port number"
    },
    "timeout": {
      "type": "integer",
      "description": "Maximum time in seconds to wait for server"
    },
    "ssl_mode": {
      "type": "string",
      "enum": [
        "disabled",
        "ssl",
        "starttls"
      ],
      "description": "If SSL/TLS will be used"
    },
    "user_name": {
      "type": [
        "string",
        "null"
      ],
      "description": "The user name to use for authentication (optional)"
    },
    "password": {
      "type": [
        "string",
        "null"
      ],
      "description": "The password to use for authentication (optional)"
    },
    "debug": {
      "type": "boolean",
      "description": "If the SMTP connection is set to debug mode"
    }
  },
  "additionalProperties": false,
  "required": [
    "name"
  ]
}