# email.delivery_delayed

```json
{
  "type": "email.delivery_delayed",
  "created_at": "2026-02-22T23:41:12.126Z",
  "data": {
    "broadcast_id": "8b146471-e88e-4322-86af-016cd36fd216",
    "created_at": "2026-02-22T23:41:11.894Z",
    "email_id": "56761188-7520-42d8-8898-ff6fc54ce618",
    "message_id": "<111-222-333@email.example.com>",
    "from": "Acme <onboarding@resend.dev>",
    "to": ["delivered@resend.dev"],
    "subject": "Sending this example",
    "template_id": "43f68331-0622-4e15-8202-246a0388854b",
    "tags": {
      "category": "confirm_email"
    }
  }
}
```

Event triggered whenever the **email couldn’t be delivered due to a temporary issue**. Delivery delays can occur, for example, when the recipient’s inbox is full, or when the receiving email server experiences a transient issue.

```json
{
  "type": "email.delivery_delayed",
  "created_at": "2026-02-22T23:41:12.126Z",
  "data": {
    "broadcast_id": "8b146471-e88e-4322-86af-016cd36fd216",
    "created_at": "2026-02-22T23:41:11.894Z",
    "email_id": "56761188-7520-42d8-8898-ff6fc54ce618",
    "message_id": "<111-222-333@email.example.com>",
    "from": "Acme <onboarding@resend.dev>",
    "to": ["delivered@resend.dev"],
    "subject": "Sending this example",
    "template_id": "43f68331-0622-4e15-8202-246a0388854b",
    "tags": {
      "category": "confirm_email"
    }
  }
}
```

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## Related pages

- [email.bounced](./learn-webhooks-emails-bounced.md)
- [email.clicked](./learn-webhooks-emails-clicked.md)
- [email.complained](./learn-webhooks-emails-complained.md)
- [email.delivered](./learn-webhooks-emails-delivered.md)
- [email.failed](./learn-webhooks-emails-failed.md)
- [email.opened](./learn-webhooks-emails-opened.md)
- [email.received](./learn-webhooks-emails-received.md)
- [email.scheduled](./learn-webhooks-emails-scheduled.md)
- [email.sent](./learn-webhooks-emails-sent.md)
- [email.suppressed](./learn-webhooks-emails-suppressed.md)

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