Yes, deleting duplicate MSG files manually without proper checking can be risky for the original files. Many MSG emails look similar, and during manual deletion, users can accidentally remove important emails along with duplicates. Manual checking is also time-consuming and prone to human error, especially when handling large email folders. Using a reliable solution like TrustVare MSG Duplicate Remover which can quickly scan MSG files to find duplicate items and delete them with in few clicks. It can identify duplicate MSG files, allows users to review them before deletion, and then removes all duplicate files. The software runs on all Windows OS versions like 11, 10, 8.1, 8, and 7 without downloading any other application. You just need to follow a few steps and remove multiple duplicate MSG files. 

If you want to keep your Outlook clean and manually way is too risky and too time-consuming. I can suggest the best software becouse I'm also using it. You can try the TrustVare Outlook Duplicate Remover, which can scan Outlook files like email, contacts, notes, tasks, calendar, events, etc, find duplicate items and clean them within a few clicks. The software has a simple users-friendly interface that allows non-technical users to use it without technical knowledge. The tool capatible with all Windows OS versions like 11, 10, 8.1, 8, and 7. There is no need to download any other application. It will handle a large number of duplicate Outlook files, save time, effort, and improve Outlook performance. You can try the free demo versions before purchesing full edition and see their removal process.

If your MBOX files is to large becouse of duplicate emails, and you can remove them. Then try the best tool like TrustVare MBOX Duplicate Remover tool, which quickly finds duplicate items in the MBOX files and removes them without losing important data. The software handles a large number of duplicate MBOX files without downloading any other application. It will run on all Windows OS versions like 11, 10, 8.1, 8, and 7. It provides a preview option before deleting duplicate MBOX files. You can try the free demo version before buying this tool.

There are multiple methods to remove duplicate emails from MBOX without affecting attachments. I can suggest a perfect solution for it becouse I'm also using so you can use it. Try the TrustVare MBOX Duplicate Remover tool which can automatically finds duplicate from MBOX files and remove them without losing original data or attachments. The software handles many duplicate items from MBOX files at once, and it will save time, effort, and keeps clean mailbox. The software runs on all Windows OS versions like 11, 10, 8.1, 8, and 7. It will provied a free trial before buying this tool. 

Yes, there are many safe ways to remove duplicate emails from large MBOX files, then I can suggest a perfect option becouse I'm also using so you can try TrustVare MBOX Duplicate Remover. The software can quickly find duplicate items in the MBOX files and remove them without losing original data. It will handle a large number of duplicate MBOX files without downloading any application. The software capatible with all Windows OS versions like 11, 10, 8.1, 8, and 7. It will allow users to preview before deleting duplicate MBOX files. You can try the free demo versions before buying this tool.