Duplicate Email Remover helps you clean up duplicate email messages and posts in Microsoft Outlook.
It is a very fast, powerful and safe tool which processes completely identical items only.
To find and delete duplicate contacts, notes, tasks, journal and calendar items, please try another software — a
Duplicates Remover for Outlook.
Duplicate Email Remover enables you to:
Delete duplicate emails;
Mark duplicate messages with the flag ;
Copy duplicates to the specified folder;
Move duplicates to any folder;
Recognize duplicates in the same folder, or in different ones;
Process duplicates in Public folders on the Microsoft Exchange Server.
Do your duplicate email messages have minor differences? Duplicate Email Remover will help you to process these items too! You can select the fields on basis of which the program will compare items and then will detect duplicates.
Problem with the processing of additional exchange server mailboxes has been fixed.
Version 2.16.0 - Released on December 24, 2009
Support for Microsoft Outlook 2010 Beta has been added.
Version 2.15.3 - Released on January 29, 2009
Support for Microsoft Outlook 2007 hotfix package KB958789 has been added.
Version 2.15.2 — released on September 12, 2007
The problem of unplanned closure of Microsoft Excel after moving objects to the clipboard with the usage of the "HP LaserJet 4250 PCL 6" printer driver has been solved
The error "Unspecified error", which appeared at the Outlook startup, has been fixed
A minor bug with registration key identification has been fixed
Version 2.14.1 — released on April 20, 2006
Program Installation Wizard has been improved
The "Help" section has been enhanced
The list of company's products and their description has been updated
Version 2.11.0 — released on March 6, 2006
The method of adding buttons on the toolbar has been changed (attempt to correct a non-reproducible error "Catastrophic failure" that appears on some systems when launching Microsoft Outlook)
Version 2.10.3 — released on March 3, 2006
Some interface changes have been made
Version 2.10.2 — released on February 8, 2006
Microsoft Outlook 12 Beta is supported now
Version 2.10.1 — released on February 7, 2006
The possibility to save the report into the file is added.
Bugfixes.
Version 2.9.1 — released on December 1, 2005
Some inessential bugs have been fixed
Version 2.9.0 — released on September 30, 2005
German interface is supported now
Version 2.8.0 — released on September 15, 2005
Russian interface is supported now
Version 2.7.7 — released on August 16, 2005
The errror with reading the body of some messages has been fixed
Version 2.7.6 — released on August 15, 2005
A minor installation error has been fixed
Version 2.7.4 — released on July 25, 2005
Some inessential bugs have been fixed
Version 2.7.3 — released on July 5, 2005
The error originating with the absence of "Menu Tools" in the main Microsoft Outlook menu has been fixed
Version 2.7.2 — released on March 1, 2005
Several small bugs have been fixed
Version 2.7 - released on September 16, 2004
The bug with the processing of password protected storages has been fixed. The password must be saved in the Windows passwords list (you should check an the option "Save this password in your password list" when inputting the password) for the correct search and processing of duplicates in the password protected storages. Otherwise, search will be impossible in such storages
Version 2.6 - released on August 31, 2004
Microsoft Windows XP Service Pack 2 compatibility issues have been fixed
Product was tested with Windows XP 64-bit Edition, no known issues
Product was tested with Windows XP and AMD Athlon 64, no known issues
Version 2.5 - released on June 2, 2004
Changed type of installer. Program now uses InstallShield
Version 2.4 - released on March 24, 2004
The add-in was optimized to speed up the processing of the Public Folders
Some interface changes were made
Several small bugs have been fixed
Version 2.3 - released on January 14, 2004
Plug-in is now completely compatible with Microsoft Exchange 2003.
Supporting of the Windows XP themes was added.
The opportunity to exclude the name of the message sender from the recognizing of the duplicates was added.
Some interface changes have been made.
Version 2.2 - released on October 27, 2003
The opportunity to choose the compared fields of a message or a note has been added.
Bug with the processing of IMAP-folders has been fixed.
Bug with the incorrect displaying of wizard text when using non-standard system fonts has been fixed.
Several small bugs have been fixed.
Version 2.1 - released on October 1, 2003
The add-in is fully compatible with Microsoft Office Outlook 2003 now.
Version 2.0 - released on June 24, 2003
The add-in has been fully revised.
Process of searching and processing of duplicates has been optimized. The found duplicates are processed like a group now, no longer on a "one by one" basis.
The add-in can find both the duplicates of the mail message and the duplicates of the posts by now.
The add-in was tested with large amounts of posts and messages (around 250 thousand).
The add-in is now fully compatible with Microsoft Exchange.
A support of Outlook 11 Beta was added.
Add-in allows the user to delete duplicated messages and posts permanently now (without moving the selected items to the Deleted Items folder).
Several small bugs have been fixed.
Version 1.2 — released on January 8, 2003
Bug with the processing of messages with attachments has been fixed.
Duplicate Email Remover toolbar now removes on add-in unload.
Bug with message header passing has been fixed.
Version 1.1 — released on October 4, 2002
Bug with Outlook starting when responding to "mailto:" has been fixed.
Version 1.0 — first public version, released on September 24, 2002
First public version.
Frequently Asked Questions about duplicate messages deletion add-in for Outlook
Question: I have around 500 duplicate emails in Outlook. I selected the default settings for everything and it says it scanned all ~12000 emails but found no mail duplicates.
Answer: You can see 8 search criteria in the step 4 of 4 of the ‘Duplicate Email Remover’ wizard - and 3 criteria are critical: "Text", "Subject" and "Sender E-Mail" are the basic fields in the process of recognizing duplicated messages in Outlook folders. If messages have different values in any of these fields -- they are not duplicates, according to common sense. Other, uncritical 5 criteria are active by default – but you can remove the checkmarks from these fields to relax the search process (one by one, in turn). In the most of cases, Internet Headers are different in messages even if they look like exact copies.
Question: I have run the Outlook duplicate email remover various times using various features and criteria. I have even run it on an individual folder and I can still see some duplicate emails despite it telling me there are no email duplicates in Outlook folder.
Answer: If the programme finds no more duplicates, in all probability no more exact copies exist. If reducing all 5 uncritical search criteria in the step 4 of 4 does not help - check your messages: an issue is known with some antivirus tools which add a unique stamp into the Outlook message body, and messages with differences in message text are considered to be non-duplicates in such a case.
Question: Your duplicates remover for Outlook works very well and I just have one issue: it is picking the wrong duplicate of 2 items – the more recent one. Is there a way we can get the add-in to pick up the older record?
Answer: Duplicate Email Remover analyzes the size and the date of Outlook items before processing - and it usually considers the larger email message is the "original" - and keeps it, and all smaller items are being processed as duplicates in such a case. Usually, the more fields contain data, the larger is the size of the item.
If all the fields are similar (i.e. have the same size) – the duplicated mails remover add-in will consider the oldest item is the "original".
Question: I have two identical e-mail messages in an Outlook folder with one small but important difference between them: One has been replied to, so its "Icon" has an envelope with a purple "back" arrow. Of the two "duplicates," I strongly prefer to keep the one that was replied to-- however, your email duplicates remover saw it as the duplicate to be deleted. Can the add-in be made to keep "replied to" or "forwarded" messages over messages with no such action?
Answer: It looks like in your mailbox, unreplied message copies are older (or/and probably larger).
But Duplicate Email Remover gives you a possibility to perform a search for duplicate items across the Outlook folders, and with the system of priorities. So, you can configure a regular Search Folder in Outlook, filter your messages by “Tracking Status”, move replied and unreplied messages to different folders, and then run Duplicate Email Remover over a group of your folders: you will be offered to set the prior folder in the 2nd step - and messages in it will be kept as originals.
Question: At the end of the search, the Outlook duplicate remover states it has found hundreds of duplicates, but I can still see them in my folders.
Answer: The Outlook add-in provides you with the processing report after completing comparison. Please expand it, or export to see its full version with the reasons: in order to process Outlook duplicates, our add-in requires full access permissions to the folders. If you process shared or public folders where you have limited permissions, processing duplicates might fail due to insufficient rights. Please contact your mail server administrator for full access permissions to those Outlook folders.
Question: After opening the application, choosing the mode of search in the step 1, and selecting "next," I get a pop-up Mapi Error.
Answer: In the step 2 of the add-in wizard, your Outlook folder tree is loaded to the add-in – and if it contains folders where you have limited access, or these folders are currently unavailable, the duplicate remover displays the errors. Usually, if you ignore such an error (it may occur as many times as many unavailable folders are there in the folder tree), the rest of you folders will be finally loaded, and you will be able to process them. If your folder tree is not loaded even after ignoring errors, please contact our support staff with the information about your Outlook version and account types.
First starting using Duplicate Email Remover in 2008. Cleaned up my home email mess superbly. Now following move to new computer downloading latest version.
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Duplicate Email Remover helps you clean up duplicate email messages and posts in Microsoft Outlook.
It is a very fast, powerful and safe tool which processes completely identical items only.
The program enables you to:
Delete duplicate emails;
Mark duplicate messages with the flag ;
Copy duplicates to the specified folder;
Move duplicates to any folder;
Recognize duplicates in the same folder, or in different ones;
Process duplicates in mailboxes and public folders on the Microsoft Exchange Server.
Do your duplicate email messages have minor differences? Duplicate Email Remover will help you to process these items too! You can select the fields on basis of which the program will compare items and then will detect duplicates.
Duplicate Email Remover is fully compatible with:
Microsoft Outlook 2016, 2013, 2010, 2007, 2003, 2002/XP;
Microsoft Office 365 with desktop Outlook version;
Microsoft Windows 10, 8, 7, Vista, 2003, XP.
Duplicate Email Remover is one of a number of Outlook plugins. It processes both email messages and posts in mail-type Microsoft Outlook folders. To remove duplicate contacts, notes, tasks, journal and calendar items, please try another MAPILab software title for Outlook — a Duplicates Remover for Outlook.
Please, pay your attention that Duplicate Email Remover can be used with Microsoft Office Outlook only. If you use Outlook Express, try another MAPILab software – a Remove Duplicates from Outlook Express.
Technical support
The license grants you a right to get new versions and technical support for free during one year.
After one year you can continue use installed version of the product without any limitations but if you would like to get technical support or to download new version of the product the license renew is required.
To get a status of your license and to renew it please follow the Renew license area on the web-site.
Technical support is provided via e-mail and Tickets system on the web-site.
Download Trial Version
You can download free trial version (6371 KB) of Duplicate Email Remover and test it before purchasing: