> For the complete documentation index, see [llms.txt](https://developer.paddle.com/llms.txt).

# Notification setting destination must be a valid email

The notification setting destination isn't a valid email address.

---

## Example

```json
{
  "error": {
    "type": "request_error",
    "code": "email_notification_setting_incorrect",
    "detail": "An email notification setting destination must be a valid email address.",
    "documentation_url": "https://developer.paddle.com/errors/notifications/email_notification_setting_incorrect"
  },
  "meta": {
    "request_id": "00000000-0000-0000-0000-000000000000"
  }
}
```

## Details

| Attribute | Value |
| --- | --- |
| Status code | 400 |
| Error code | `email_notification_setting_incorrect` |
| Error message | An email notification setting destination must be a valid email address. |

## Common causes

- The notification destination isn't a valid email address.

## Common solutions

- Make sure the destination is a valid email address.