How to Export Yahoo Mail to PST Manual and Automated Methods?

Written By Rollins Duke Modified On September 14th, 2026 Reading Time 9 Min Read

Fact-checked and reviewed in accordance with our Editorial Policy

In this guide, you will learn both methods with step-by-step instructions. Here, we will also guide you through the proper process to generate Yahoo app password, IMAP Settings, Classic Outlook and New Outlook differences, common limitations and ways to verify the exported PST file.

Quick Answer: How to Export Yahoo Mail to PST

You can export Yahoo Mail to PST in two ways. The first approach uses Outlook to connect your Yahoo account, synchronize your emails, and export them to a PST file. The second approach uses dedicated Yahoo to PST Converter to save emails directly in a PST file without depending on Outlook.

For the Outlook method, you need a Yahoo app password and the correct IMAP settings. After synchronization, you can select the Yahoo mailbox folders and export them as PST files. If you want selective backup, filtering, batch processing or additional output options you can use dedicated Yahoo to PST Exporter as it is more suitable for converting Yahoo emails to PST format.

Before deleting emails or making any changes in Yahoo Mail, open the exported PST file and identify that all data is successfully exported in the resultant PST file.

What You Need Before Exporting Yahoo Mail to PST?

Before starting, make sure you have the following:

• Yahoo account: Access to the mailbox you want to export.
• Yahoo app password: Required Yahoo when asked for app-specific authentication.
• IMAP Settings: Required for connecting Yahoo Mail to Outlook.
• Outlook: Classic Outlook for the traditional Import and Export Wizard. New Outlook has a different PST export workflow.
• Storage Space: Make sure your computer has enough storage for the PST file.
• Source Mailbox: Keep your Yahoo account available until you verify the exported PST.

How to Create a Yahoo App Password?

Yahoo requires an app password when connecting your Yahoo account with Outlook or any other email clients.

1. Sign in to your Yahoo Account Security Page.
2. Open the app password or external connection section.
3. Select the option to create an app password.
4. Enter a name for the application.
5. Generate the app password.
6. Copy the generated password and use it when the application asks for Yahoo password.

An app password is different from a one-time verification code. Use the generated app password for the mail connection when required.

Yahoo Mail App Settings:

Use these Yahoo Mail IMAP Settings when connecting your Yahoo account to Outlook.

IMAP synchronizes Yahoo email with Outlook so that you can access the mailbox before creating the PST file. It should not be considered as a complete export approach for Yahoo contacts and calendar data.

Method 1. Export Yahoo Mail to PST Using Classic Outlook

You can use Classic Outlook to synchronize your Yahoo mailbox data and then export them as PST files. This approach is useful if you already have Classic Outlook installed on your computer.

Step 1. Add Yahoo Mail to Classic Outlook

1. Open Classic Outlook and select the option to add a new account.
2. Enter your Yahoo email address and complete the Yahoo sign in process.
3. Enter your Yahoo app password when prompted.
4. Finish the account setup.

Step 2. Allow Yahoo Mail to Synchronize

1. After adding the account, allow Outlook to synchronize your Yahoo mailbox.
2. Open the Yahoo folder in Outlook and make sure the required emails are available before starting the export. Large mailboxes may take longer to synchronize:

Step 3. Open the Import/Export Wizard

In Classic Outlook, go to:

1. Click on file then choose Open and Export.
   
2. Choose Import/Export and select Export to a file.
   
3. Select Outlook data file(.PST) and click on Next.
   
4. Select your Yahoo mailbox folders as you want to export.
   
5. Enable Include subfolders if you want to select the folder and its subfolders included in the PST file.
6. Choose the location where you want to save the PST file.
   
7. Select Do not export duplicate items if Outlook displays one, then start the export.
8. Allow Outlook to finish creating the PST file. Do not interrupt the process while the export is running.

Once the export is completed, check the exported PST file and verify the messages, folders and attachments are successfully converted. If yes, then you can delete or make changes in your Yahoo mailbox data if required.

Method 2. Export Yahoo Mail to PST Using New Outlook

New Outlook offers a native feature to export Yahoo mailbox data to a PST file. The steps are different from Classic Outlook and you can easily perform by following the instructions:

1. Open New Outlook and click on Settings.
2. Select files and then choose Export.
   
3. Click on Get started and select the Yahoo mailbox folders.
4. Choose the location to save the PST file.
5. Start the export and wait for it to finish.
6. Open the exported PST file and verify its emails, folders and attachments.

Note: New Outlook uses a different PST export process than Classic Outlook. For the traditional Import and Export Wizard, use Classic Outlook.

Challenges of the Outlook Method

• The Outlook method can export Yahoo Mail to PST, but it has lots of drawbacks such as:
• You need to configure Yahoo Mail in Outlook.
• Emails must be synchronized before the exporting process.
• Large mailboxes may consume lots of time to synchronize and export.
• Classic Outlook and New Outlook use different PST export features.
• You should verify the PST file before deleting any data.

Key Features of Yahoo to PST Exporter

• You can export Yahoo emails to PST and 37+ formats.
• This software can easily select Yahoo Mail folders for backup.
• Apply filters to export selected emails.
• It supports incremental backup for subsequent exports.
• This tool can process multiple Yahoo accounts.
• Save email attachments along with messages.

Outlook vs Yahoo Mail to PST Export

How to Verify the Exported PST file?

After exporting Yahoo mailbox to PST, identify that all data is successfully exported then you can remove or make changes on your content based on requirements. You can easily open your resultant PST file by performing the steps as we have discussed below or you can also use PST Viewer to directly access your PST content without installing Outlook or any other application.

1. Open Outlook and click on the file.
   
2. Then, choose Open & export and select Outlook data file.
3. Now, select the export PST file and verify that all data has been successfully exported.
4. Open random emails and check all content.
5. Check important attachments.
6. Compare the PST data with your Yahoo mailbox.

Common Problems When Exporting Yahoo Mail to PST

You may encounter issues while exporting Yahoo Mail to PST:

• Yahoo Mail is not connecting to Outlook: Verify your Yahoo IMAP Settings and use a Yahoo App password for successful configuration.
• Emails are not fully synchronized: Keep Outlook open and allow it to synchronise mailbox data completely before performing the export process.
• PST Exports Take too long: Large Yahoo mailboxes can consume lots of time. Make sure you have enough storage to avoid stuck or errors during the process.
• Some emails are missing: Check the selected folders and synchronization status before exporting. Afterward, open the PST file and verify the resultant PST file.

Does Yahoo Mail Export Include Contacts and Calendars?

• Exporting Yahoo Mail to PST primarily focuses on email messages and their related mailbox data. Yahoo contacts and calendar require separate export and migration methods. Therefore, do not assume that exporting Yahoo Mail to PST will automatically include contacts and calendars.
• If contacts or calendar data is important, verify that it has been transferred separately before removing your Yahoo account data. If you want to export Yahoo contacts and calendar then Yahoo offers an inbuilt feature to export contacts in CSV and calendar in ICS then you can use a CSV Converter to export PST and if you want all data in one then you can use PST Merge Tool and export complete Yahoo data in PST file.

Conclusion

In this guide, we have explained the way to export Yahoo Mail to PST for Classic Outlook, New Outlook or a dedicated Yahoo to PST Exporter. Outlook is suitable for a basic PST export, while a dedicated Yahoo to PST Converter is suitable for selective backup, filtering and exporting without Outlook. If you need a direct and flexible way to export Yahoo emails to PST, Yahoo to PST Exporter can save the required mailbox data in PST and other formats.

About the Author

Rollins Duke

Technical Content Writer at BitRecover · 2130 articles

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