This software is an Outlook add-in that helps to delete duplicate emails and posts, search across folders and mark, copy or move duplicates to other folders. It comes with a free trial and is compatible with Microsoft Exchange Server.

The add-in provides a preview option to allow you to review the messages before deciding to delete them. Duplicate E-mail Remover incorporates a priority system for searching duplicates across multiple folders, giving you flexibility in selecting which message to delete first. You can set priorities based on several criteria, such as which folder a message is located, its importance, or message date.
The software is fully compatible with Microsoft Exchange Server and can process public folders on a server. Additionally, if you have permission to connect to other users' mailboxes, Duplicate E-mail Remover allows you to process mailboxes of other users besides your own. The add-in integrates with Microsoft Outlook 2016, 2013, 2010, 2007, 2003, 2002/XP and Microsoft Office 365 with desktop Outlook version.
Overall, Duplicate E-mail Remover is a useful tool for managing duplicate emails in Microsoft Outlook, offering a wide range of actions, flexibility, and compatibility with various versions of Microsoft Outlook. Visit the product homepage for more information.
Version 3.4: IMAP folders are now supported in the utility for comparing messages.
Version 3.3: IMAP folders are now supported in the utility for comparing messages.