Remove Duplicate Emails in Outlook 2013 and 2016

Microsoft Outlook's performance suffers for a variety of reasons. The primary cause is the duplication of emails and other Outlook data items. Users only need to understand how to erase duplicate emails in Outlook for free and safely. Duplicate emails and other data elements are widespread in Outlook.

That is why, in this article, we will explain why Outlook creates duplicate data items in your mailbox. This article also discusses the manual and modern ways of removing duplicate data. We're confident that at the end of this article, you'll be able to delete all duplicate items in Outlook.

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Before proceeding, we will examine the consequences of creating duplicate data items. Knowing the consequences of these identical emails can help us better comprehend the overall problem.

Why should you remove duplicate emails in Outlook 2016 for free? - Critical Concerns

The generation of duplicate emails causes a variety of concerns for users. These problems can be modest in some circumstances and serious in others. For example, consider the following key issues.

• keeps Unnecessary Data files in storage

When duplicate data is present in Outlook, it takes up unneeded disk space on your computer. Your system's processing performance is significantly slowed down by it.

• Increases server space size

If your Outlook is set up to work with the Office 365 productivity suite's Microsoft Exchange Server, it will also fill that storage with undesirable duplicate data items.

• Increase User Confusion

Additionally, users become perplexed if their system contains numerous files with the name properties. If it is not resolved right once, it may cause a number of misunderstandings and uncomfortable situations later on.

• Outlook's Performance Has Dropped

The performance of Outlook is also impacted by this. The system's tendency to lag often and to process data at a slow rate are prevalent side effects.

• longer than usual data backups

Your system will take longer than usual to create a data backup because there are several data fields with the same properties. Furthermore, duplicate files will also be present in your backup.

Causes of Outlook's Duplicate Data Item Creation

We'll now examine the causes of Outlook's creation of duplicate data items in the inbox. That will enable us to gain a comprehensive understanding of the process of removing duplicate emails from Outlook Free 2013 and other versions.

• Unsuitable Mailbox Settings

If the mailbox settings are configured incorrectly when users create an Outlook account, they may experience these problems. Users must be careful when configuring their accounts. Similarly to that, incorrect rule setting might also lead to this problem.

• Send and Receive Emails Every Several Seconds

You have a good probability of receiving an identical email or another data item more than once if your Outlook mailbox changes infrequently. The delay in the synchronization of the machine and server data is to blame for this.

• Setup Problems with the Account

Users need to be aware that synchronizing the same email across various devices can also present problems. Repeated email synchronization may result from using the same account across mobile, laptop, tablet, and other devices.

• Bugs & Technical Errors

Duplicate emails can also be caused by server-related technical problems. You may experience recurring problems with the "Leave messages on the server" option if you have it enabled.

Also Read: Remove Duplicate Emails from Password Protected PST files

How to Manually Remove Duplicate Emails from Outlook Free 2016

There are numerous manual solutions accessible to get rid of duplicate emails from your mailbox. Although these manual approaches have certain drawbacks, they are not useful. Even so, it's crucial to be familiar with all of the options.

• Set the Inbox Update Period

To resolve this problem, users must alter how frequently their Inboxes are updated. Open the Outlook program, then select the Send & Receive option. Specify Send or Receive Groups as desired. Set the Frequency to be between 15 and 30 minutes.

• Configuring the Rules Correctly

Configure your Outlook rules appropriately if they are not already set up correctly. Additionally, users must confirm that just one instance of Outlook is operating. If there is another, take it out.

• Antivirus Settings Changes

Verify that the Outlook application is not being interrupted by your computer's antivirus program. Your antivirus program may interfere with the server and mark received emails as spam. When the system is restarted, this will result in duplicate emails.

• The "Do Not Import Duplicate Items" feature should be enabled.

Use the import/export wizard carefully whenever you import a.pst file into Outlook to obtain emails, contacts, calendars, etc. To prevent receiving duplicate things in your email, choose "Do Not Import Duplicate Items".

Methods to Delete These Duplicate Emails Automatically in Microsoft Outlook

The automated method is now the most effective and trustworthy way to get the desired result. The Most Secure TrustVare Remove Duplicate OST Files is contained within. The most cutting-edge solution, this software has several special features. Download the program and follow the instructions below to safely & completely remove duplicate emails from Outlook 2013.

Users are free to choose the demo version. To get rid of duplicates in mass, they must buy the complete version. With this tool, users may quickly learn how to delete duplicate emails from Outlook 2019/2016 and other versions.

• Launch the utility and then select the Add File option
• Choose the categories from which you wish to eliminate duplicate emails
• Select the criteria that determine if a data file is original or duplicate
• To complete the task, click Next and then the Ok button.

Conclusion

Finally, we may claim to be knowledgeable about every essential technique for eliminating duplicate emails. Furthermore, we are aware that specialists also suggested automated solutions. Duplicate data items can be easily removed with the use of these solutions.

Users must act quickly to remove duplicate emails from Outlook for free since they are aware of the effects that duplicate emails have on Outlook. You may see the capabilities of the automated tool in the demo version. Later, you can buy the software for large deleting duplicate files.