# Step 6: Enable email deliverability

Enable email deliverability to receive an email whenever someone successfully or unsuccessfully updates the configuration for the Salesforce Lightning app.

To enable email deliverability:

1. Click **Setup** ![](https://content.gitbook.com/content/cMse5dnAKvo2qT6VvSWW/blobs/ncHRBXb1j6pnOJN1cj1A/image.png) and select **Setup** from the dropdown list.
2. Type `deliverability` in the **Search** field and press **Enter**.​
3. Click **Deliverability**.
4. Select **All email** from the **Access level** dropdown list and click **Save**.

![](https://content.gitbook.com/content/cMse5dnAKvo2qT6VvSWW/blobs/D8bAiTwaxcmRBcWdnoZP/Install%20DR%20B2B%20API%20Connector15.png)