# SY40014: Validation failed for Recipient: email is invalid

Source: https://developer.synup.com/errors/sy40014

Documented under Notifications.

```json
{
  "data": null,
  "errors": [
    {
      "message": "Validation failed for Recipient: email is invalid",
      "context": {},
      "code": "SY40014"
    }
  ]
}
```