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How to Add Yahoo Mail to Thunderbird? Complete Guide

Published By Kumar Raj
Aswin Vijayan
Approved By Aswin Vijayan
Published On December 13th, 2023
Reading Time 6 Minutes Reading

Yahoo mail is one of the most preferred email services due to its various features and enormous free storage space limit. But, now users are facing problems in terms of security, data loss, and performance. Therefore, users are looking for alternatives to email service platforms like Thunderbird. So, in this article, we will provide you with a complete guide to add Yahoo mail to Thunderbird.

Table Of Contents: 

  1. What is the Need to Import Yahoo in Thunderbird?
  2. Manual Method to Configure Yahoo Mail in Thunderbird
  3. Using Professional Software to Import Yahoo to Thunderbird
  4. Why use Professional Software to Add Yahoo Mail to Thunderbird?
  5. Conclusion & FAQs

What is the Need to Import Yahoo to Thunderbird?

Thunderbird is one of the most popular email services that offers a variety of features due to which a user may want to add Yahoo mail to Thunderbird. Below are a few of the many reasons why you should add your Yahoo emails to Thunderbird:

  • With Thunderbird, you can view your emails in offline mode, which is a great feature for situations where you don’t have a stable internet connection.
  • You can also create a local backup of your emails on your computer and preserve your data from situations like accidental deletion or virus attacks.
  • You can increase your functionality with customized options and extensions available in Thunderbird.
  • Thunderbird is well suited, especially for users with multiple email accounts as it allows you to consolidate all your email accounts at a centralized location.

In the next section, let us look at the different methods that you can use to easily import Yahoo to Thunderbird.

Read More: Convert Yahoo Email to PDF

Manual Method to Add Yahoo Mail to Thunderbird

The manual method is a technical but free of cost option for users who want to configure Yahoo mail in Thunderbird. You can follow the below mentioned steps to transfer Yahoo in Thunderbird:

  1. First, open the “Thunderbird” application on your system and then click on “Menu” (represented by three horizontal lines).
  2. Next, click on “Options”, go to “Account Settings”, click on “Account Actions” and then select “Add Mail Account”.
  3. Now you just need to enter your Yahoo mail details and follow the prompts to add Yahoo mail to Thunderbird.

After setting up your Yahoo mail account, you can see that your folders are synced. However, you can’t download all folders like mail, draft, etc. Also, there are high chances of data loss due to a small mistake in the process to configure Yahoo emails in Thunderbird. Thus, a better alternative will be to use the method mentioned in the next section.

Using Professional Software to Import Yahoo to Thunderbird

The manual method can be very time-consuming and is not the best solution for a user with limited technical knowledge. Thus, using Yahoo Backup Software is a better solution to import Yahoo mail in Thunderbird in an effective and easy way. With this software, you can convert your Yahoo emails into various file formats like EML, MBOX, PDF, etc., and can also use features like date filter to backup only selective emails.

Let us look at the quick steps following which you can import Yahoo mail in Thunderbird:

  1. Go to “All Programs”, open the Yahoo Backup software, and “Login” using your Yahoo login credentials.
  2. login using Yahoo credentialsNow select the “email format” to “MBOX” to download your files easily into Thunderbird.select email format as MBOX
  3. To choose the location where you want your files to be saved, click on “Browse” and then click “OK”.browse location to save file
  4. The “Delete After Download” option allows you to delete all the data from the server after the completion of the download process.use delete after download option
  5. The “E-mail Filter” allows you to import only the selected email folders within the specified time interval.select folders and time interval
  6. Now, click on the “Start” button to start downloading the MBOX file of your emails.start download process

After this, open the “Thunderbird” application on your system, log in to your Yahoo email account, and choose the “POP3” option if you want to use the “POP” setup. Follow the instructions and you are done with the process to add Yahoo mail to Thunderbird. You can view your MBOX file in Thunderbird as shown below:

import MBOX files in Thunderbird

Why use Professional Software to Add Yahoo Mail to Thunderbird?

Using professional software over manual method to import Yahoo to Thunderbird has multiple advantages, let us look at a few of them:

  • The professional software ensures complete accuracy of backup of your emails to MBOX file whereas using the manual method always has a chance of data loss especially if you don’t have good technical knowledge.
  • Using professional software to import Yahoo to Thunderbird saves a lot of time than the manual method which is very time-consuming.
  • You can convert your Yahoo email files to various other formats like EML, MBOX, PDF, etc. which are not available in the manual method.
  • You might encounter a situation where your internet connection goes down and have to start with the process again using the manual method. Whereas, using professional software to add Yahoo mail to Thunderbird you can pause or resume the download process.


If you are a user of Yahoo’s email services and want to switch to other platforms, then this article provides you with two methods following which you can add Yahoo mail to Thunderbird. However, using the manual method is not recommended due to the high chances of data loss and is very time-consuming. Therefore, an ideal solution for you is to take the help of the professional Yahoo email backup software mentioned above in this article to make your backup process accurate and easy.

Frequently Asked Questions

Q.1 Can I move my Yahoo emails into Thunderbird?

Ans. Yes, you can easily move your Yahoo emails into Thunderbird by adding your Yahoo account using its login credentials.

Q.2 How can I open an MBOX file in Thunderbird?

Ans. To open an MBOX file in Thunderbird, click on “Tools”, then go to “Import/Export Tools” and select “Import MBOX file”.

Q.3 How can I import emails in Thunderbird?

Ans. You can easily import your emails in Thunderbird by following the below mentioned steps:

  • Export messages from Windows Mail in “EML” format and then create a folder in “Local Folders”.
  • Right click on the folder, now select “Import/Export Tools”, and after that click on “Import all messages from a directory”.
  • Next, select “Also from its subdirectories” and navigate to the folder with your EML files.
  • Now, click on “Open” and all your email data will be imported into Thunderbird.