Enable Bounce Handling in SendPress Pro

1. Make sure that SendPress Pro is installed and activated.

2. Navigate to Settings > Bounces

or 

http://yourURL.com/wp-admin/admin.php?page=sp-settings&view=bounce

3. Fill out the information. It will look like the screenshot below. 

4. Click "Check Bounces"

5. If successful, click "Enable Auto Bounce" to have it check automatically.

6. If not successful, adjust settings and repeat Step 4.