Outlook - Group Similar Emails
Tools
Simple configurable extension that hides emails visually with duplicate sender/subject in Outlook (when reading pane is not enabled)
- Store users
- 35
- Ratings
- 5.0/ 5 1 rating
Ian D Halverson
1 listing we've seen · as of 8 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.