# Remove suppression

> Remove an address so emails to it are attempted again.

Source: https://sndr.sh/docs/api/suppressions/remove-suppression

`DELETE https://api.sndr.sh/v1/suppressions/{addr}`

Remove an address so emails to it are attempted again. Returns 204 even if the address was not suppressed.

Scope: `send`

**Path parameters**

- `addr` (string, required): The email address, e.g. optout@example.com. A percent-encoded @ (%40) works too.

**Request**

```bash
curl -X DELETE 'https://api.sndr.sh/v1/suppressions/optout@example.com' \
  -H "Authorization: Bearer $SNDR_API_KEY"
```

**Response** (204)

No content.

**Errors**

- `unauthenticated` (401): Missing or invalid API key.
- `insufficient_scope` (403): The API key is missing the send scope.