To filter the history, you must be signed in to your Google Account to access the Google Add-on.

1. Press on the DSA Add-on icon from the right-side menu when you are inside Gmail.

2. Then press on the HISTORY button from the navigation menu.

3. When you reach the history screen, select a value from the Filter History dropdown.

4. After you are select a value, you will be able to see and interact with other emails.

WARNING:

The email data is based on your current Gmail inbox. If any email that is based on a rule gets deleted, then the history will reflect that by not having the deleted email.