How can Outlook users quickly get rid of duplicate items and keep their mailbox clean?

If you want to delete duplicate Outlook items, then I can prefer you the best tool, such as TrustVare Outlook Duplicate Remover. This tool automatically finds duplicate items in Outlook like email, contacts, notes, tasks, calendar, events, etc, and removes them without losing original data, after remvoing dupliacte items in Outlook, it will save your time, efforts, and kepps clean mailbox. It has a user-friendly interface for non-technical users and they can use it without technical knowledge. It will support all Windows OS versions like 11, 10, 8.1, 8, and 7. There is no need to install any other software. It can provide a free demo version before buying this tool.