If you use Thunderbird on a regular basis, you must be aware of duplicate emails that pile up with time. These duplicate emails lead to slow working of Mozilla Thunderbird and can cause a lot of confusion among users and leads to wastage of storage. In this article, you will read about how to delete duplicate emails Thunderbird, which is the common problem faced by users. 

What Is The Cause Of Duplicate Emails In Thunderbird?

Before we start learning about how to delete duplicate emails Thunderbird, we first have to understand how duplicate emails appear in Thunderbird. Here are the following reasons which lead to the cause of duplicate emails:

• Unexpected disconnections during the syncing process can lead to duplicate emails.

• Merging Thunderbird profiles without filters can lead to duplicated emails.

Manual Way To Delete Duplicate Emails Thunderbird

To delete duplicate emails in Thunderbird manually, you have to manually find and then delete those duplicate emails in Thunderbird. Here are the following steps to delete duplicate emails thunderbird:

1. Open Thunderbird and click on the menu icon. Then, click on Add-ons and themes option and search the remove duplicate messages add-on. Download it.

2. After installation gets completed, move to folders where duplicate emails are present.

3. Do right-click on the folder and select remove duplicates option.

4. Now, you will be able to see all your duplicate emails on the appearing window.

5. You can now check the list and click on the Delete Selected option.

Drawbacks Of Manual Way To Delete Duplicate Emails Thunderbird

• Deleting Duplicate Emails in Thunderbird is a very lengthy and time-consuming process.

• There is a lot of risk as you can accidentally delete the wrong email.

• Not suitable for the users who deal with multiple emails daily or are a regular user of Mozilla Thunderbird.

• The results are not accurate and it is difficult to deal with huge mailboxes.

Delete Duplicate Emails In Thunderbird Using Professional Tool

To delete duplicate emails in Thunderbird, the best way is by using a professional tool. BitRecover Thunderbird Duplicate Remover is considered to be one of the safest tools among all other tools. It is expert approved and deletes duplicate emails Thunderbird quickly. Here are the following steps to use above mentioned professional tool:

1. Run the Thunderbird duplicate remover and read all the mentioned guidelines and add your Thunderbird profile data in the software panel.
2. Choose the Thunderbird folders you want to select and click on the Next option.
3. To delete duplicate emails in Thunderbird, you can choose either the search duplicate within folder option or search duplicate across folder option.
4. You can choose the filter option according to your choice and the tool has the ability to choose the desired destination path accordingly.
   
5. Click the extract option to delete duplicate emails Thunderbird and your task is completed successfully now. At last, click on Ok.

Power-Packed Features Of Professional Tool

• Feature Of Choosing Saving Location Automatically

This Thunderbird duplicate remover chooses the default saving location automatically after the process to store or save the resultant or final data. There is no need to follow any process of Import or Export after this process gets completed successfully. 

• Delete Duplicate Emails In Thunderbird

This is a powerful software that allows you to remove or delete Thunderbird attachments or emails, contacts or calendars swiftly without facing any problem.

• Maintains The Folder Structure Same

This Thunderbird Duplicate remover tool is designed in such a way that it maintains the folder structure same without changing it during or after the process.

• Provides Dual Option

The tool provides dual modes to identify the duplicate emails from within or across the folders.

• Simple To Use

This tool is simple and quick to use. It is user-friendly and can be accessed by any individual or enterprise. It is expert approved and is 100% safe to use.

Conclusion

Although you can delete duplicate emails Thunderbird manually, it is not recommended for daily use. Experts advise you to use the above-mentioned professional software. In this article, you learned the cause of duplicate emails in Thunderbird, its drawbacks, how to delete duplicate emails Thunderbird manually and  professionally, features of professional tool and its steps.