How to Migrate Yahoo Mail to Office 365 – Get 2 Methods

Rollins Duke   
Published: October 5th, 2023 • 11 Min Read
There are many users who are looking for a solution to migrate Yahoo Mail to Office 365 account. Users mainly want to move from one email service to another due to its features and benefits. There are many challenges faced by users when they want to migrate from Yahoo Mail to Microsoft 365 [Formerly Office 365]. In this write-up, we will discuss the migration process so, that users can easily add Yahoo Mail to Outlook 365 accounts.

Switching between different email communication applications like Office 365 (now Microsoft 365) and Yahoo Small Business email waste up to an hour of productive time per person if one doesn’t know about an accurate solution.  Do you want to know a step-by-step solution to migrate from Yahoo Small Business to Office 365? Have you recently switched your emailing platform and want to transfer bulk Yahoo Small Business emails to Office 365 account? Then, read this complete guide to get 2 solutions for the same.

How to Migrate Yahoo Mail to Office 365 in 5 Steps?

  1. First, configure and start BitRecover Tool.
  2. Login to your Yahoo Mail using App Password.
  3. Enable specific Yahoo Mail folders in software.
  4. Choose Office 365 as destination and fill credentials.
  5. Last, click Backup to initiate the migration.

By following these 5 simple steps, you can smoothly migrate Yahoo email to Office 365 using BitRecover’s efficient migration tool. Enjoy the benefits of Office 365’s advanced features while seamlessly transferring your Yahoo Mail data.

About Yahoo Mail, Small Business, and Microsoft 365

Yahoo Mail is a cloud-based email service that is available free of cost for personal use. Users can also configure it with desktop-based email clients using POP and IMAP settings.

Yahoo Small Business offers a unified platform of small business services comprising of e-commerce, web hosting, domains, advertising, and local marketing.

Office 365 which has recently changed its name to Microsoft 365 is launched by Microsoft for business and home users both. You can access Office 365 services on Windows OS, Mac, and Android, and can access Office 365 from the web.

Though, the users can transfer data from Yahoo Small Business to Office 365 via the IMAP option present in the Office 365 settings. However, this manual configuration is long, tiring, and can even lead to confusion.

Reasons to Migrate Yahoo Email to Office 365

Over the past few years, email has become one of the most important parts of business communication. In the past few years, Yahoo started facing issues and troubles. Due to this, users are facing issues in using Yahoo Mail. Yahoo failed to make any significant progress. That is why many Yahoo users started moving to another mail application due to the bad performance of Yahoo. There are many reasons why users wish to migrate Yahoo Mail to Office 365. Some of them are:

  • Yahoo Mail has slower execution as compared to Office 365
  • Due to its irrelevant ads
  • This mail is unprotected because of hackers
  • The graphical user interface is a little complicated
  • Security features of Yahoo Mail are affected.

#1 Automatic Method for Yahoo Mail to Office 365 Migration

Yahoo Backup Software for Windows & Mac helps users to migrate from Yahoo Mail to Microsoft 365 without any extra effort. The tool provides advanced filters for the selective migration of Yahoo emails to Office 365. This application preserves the internal structure, formatting, and integrity of Yahoo Mailbox emails. Even it is capable to migrate Yahoo business email to Office 365 directly between multiple accounts at once.

This expert solution of BitRecover gives you the best and error-free Yahoo Small Business mail to Office 365 migration. Thus our product is designed with high-tech algorithms and can be used by any technical or novice Yahoo Small Business email user. Such users don’t need to have the technical expertise to access the tool.

Mandatory Settings

Create Yahoo Mail App Password because this is mandatory for using this software. Go to:

How to Migrate Yahoo Business Email to Office 365?

  1. Start Yahoo Mail to Office 365 Migration Tool, fill Yahoo for Small Business or Personal Yahoo Mail credentials, and press Login.
    Note That: Check the Use Batch Mode option if you want to migrate emails from multiple Yahoo accounts to multiple Microsoft 365 accounts directly.
    yahoo mail to office 365 migration tool
  2. The tool is uploading your Yahoo email folders into the software panel, please wait for a few seconds.
    loading yahoo mail folders
  3. Thereafter, use Checkboxes for choosing required specific Yahoo Mail folders.
    choose required folders
  4. After that, select Office 365 as a saving option from the drop-down list.
    choose office 365 as saving option
  5. Use advance settings according to your need and choice.
    Save messages in default folders: Check this option to get Yahoo emails under default M365 folders.
    I am Admin: Use this feature if you want to import Yahoo Mail to Outlook 365 specific user account.
    Change Language: Go with this option if you are using Yahoo Mail in a non-English language.
    Export to Primary Mailbox: This feature assents to restore Yahoo Mail to Office 365 primary mailbox.
    Export to In-Place Archive Mailbox: Check this to migrate Yahoo email to Office 365 in-place archive mailbox quota.
    use advance settings
  6. Use advance filters according to your requirement.
    Date Range: Set a specific date range to import Yahoo Mail to Outlook 365 between a selective date range.
    From: Enter specific sender email address for transferring only specific sender’s emails.
    To: Enter specific receiving email address for Yahoo to M365 migration process.
    Subject: Enter the specified subject of the email message(s) for Yahoo Mail to O365 migration.
    Exclude Folders: Enter exclude folder names during the completion of the task.
    Only Export Sent Folder: Use this feature for transferring only sent mail folders from Yahoo Mail to Microsoft 365 accounts.
    advance filters
  7. After that, fill Office 365 email id and press the Backup button to continue.
    migrate yahoo mail to office 365
  8. Securely sign in to your Office 365 account using the official login page. We never store your credentials as the software is designed with advanced algorithms.
    enter microsoft 365 credentials
  9. The process to migrate Yahoo Mail to Office 365 is running, kindly wait for a while.
    migrate yahoo mail email to office 365
  10. Migrate from Yahoo small business to Office 365 task was completed successfully.
    migrate from yahoo mail to microsoft 365
  11. Lastly, log in to your Office 365 account and go to Outlook 365 to access imported emails.
    login to office 365

Yahoo Mail to Office 365 Migration Tool Highlights

Get Actual Folder Structure: This utility is programmed in such a manner that users can download the complete Yahoo Mail data in the desired file format with a maintained email folder hierarchical structure. The software preserves the folder structure in exact form after the complete procedure. So, users will get the exact copy of their Yahoo Email data after completing the process. It helps them in data management after migration

Advance Filters: Yahoo Mail to O365 Migration Tool allows its users to transfer all the items from Inbox, Sent, Spam, Trash, and all other folders & labels. Even, it provides advance filter options to import items based on Date, Subject, Email addresses, Exclude Folder, etc. filters by providing the required options.

Suitable for Yahoo Small Business Accounts: Yahoo Mail to Office 365 migration tool provides a direct way to migrate from Yahoo Mail to Office 365 by asking only for account credentials. Even it also permits to migrate from Yahoo Small Business to Office 365. The software provides the facility to users to move their all account from Yahoo small business to Office 365.

Easy to Use Software: This software comes with the best graphical user interface platform. It enables users to migrate Yahoo to Office 365 without taking the help of any technical person. It has been developed with the best techniques to save users’ time and effort during Yahoo mail to Office 365 migration. So, novice users can also use this easily.

Read Similar: 3 Best Ways to Migrate Thunderbird Email to Office 365

#2 Manual Method Import Yahoo Mail to Outlook 365

There is no manual method available through which users can directly migrate from Yahoo Mail to Office 365. Hence, users must keep this thing in their mind that they cannot complete this process directly by using the manual method. For doing so the first user has to export Yahoo Mail to Office 365 via the Desktop Outlook method and after that import exported emails to the O365 account. Let’s complete these few phases for resolving your queries.

1st Phase: Configure Yahoo with Outlook Desktop

  1. Firstly, run MS Outlook 2021, 2019, 2016, 2013, 2010, 2007, etc.
  2. Choose File >> Info >> Add Account option.
    add account
  3. Thereafter, choose Manual setup or additional server types, and press Next.
    manual setup
  4. Go to Add New Account >> POP or IMAP, and press Next to continue.
    select pop imap
  5. After that, choose account type as POP3 and enter mandatory POP3 settings for Yahoo.
    Your Name: Enter Your Name
    Email Address: Enter yahoo email address
    Account Type: POP3
    Incoming mail server:
    Outgoing mail server:
    User Name: Your email address is your user’s name
    Password: Enter Yahoo Mail password
    yahoo mail server information
  6. After filling the details click on the More settings option and assign a name of account.
    migrate from yahoo mail to microsoft 365
  7. After that, under Advance tab enter server port numbers as mentioned and press Ok button to continue.
    POP Server: 995
    SMTP Server: 465
    Encryption: SSL
    yahoo mail advanced tab
  8. Lastly, click on Finish and restart your desktop Outlook.
  9. Click on Send and Receive option to start downloading Yahoo emails under Outlook.

2nd Phase: Export PST File from Desktop Outlook

  1. Start Microsoft Outlook and choose File >> Open & Export.
  2. Thereafter, choose the Import/Export option.
  3. Select the Export to a file option from ImportExport Wizard.
  4. Choose Outlook Data File (.pst) option and press Next.
  5. After that, select Yahoo folders and hit on the Next button.
  6. Set destination path to store resultant PST.
  7. Lastly, press Finish, exit the process, and get the PST file from the destination path.
3rd Phase: Insert Exported PST to M365

There are multiple techniques available to open PST file in Office 365. However, we are discussing only one most popular ways of using Azure AzCopy.

  1. Firstly, download Azure AzCopy and locate the location where you have the azcopy.exe file.
  2. Open the command prompt on your local computer.
  3. Execute this specific command in the command prompt i.e., azcopy.exe copy “” ““.
  4. Thereafter, run this mentioned command want for the progress of uploading PST file under M365 account.
  • A lengthy and time-consuming process that will be completed within 3 different phases as mentioned above.
  • MS Outlook desktop and Azure AzCopy programs should be installed on your computer.
  • You may lose your crucial data even though there is no guarantee for data loss and manipulation.
  • Non-technical users may face difficulties while Yahoo Mail to Office 365 migration.
Frequently Asked Queries

Query 1: Can I perform migration of multiple Yahoo Small Business accounts into my Office 365 account?

Reply: Yes, the tool offers a “Use Batch Mode” option which is specifically meant for batch migration of multiple Yahoo Small Business accounts to Office 365.

Query 2: Can I launch this Yahoo Mail to O365 Migration Tool on Windows 11?

Reply: Yes, this software is compatible with every Windows OS. Therefore, it runs on the latest Windows 11 too.

Query 3: What are the prerequisites before installing this software on my Windows?

Reply: You need to have 50 MB of free space and 2 GB RAM for installing this software on Windows and Mac OS.

Query 4: How do I transfer data from December 2021 from Yahoo Mail to Outlook 365?

Reply: For such kind of selective migration of emails, enable the “Use Advance Mode option for Selective backup” option. It gives you the option to choose data from selective dates and thereafter you can proceed with the normal migration procedure as described.


In this blog, we have explained how to migrate Yahoo Mail to Office 365. Without putting in any extra effort user can complete this process. We have also discussed the Manual and Professional methods. However, this is advisable to use a professional solution for migrating Yahoo Business Mail to Office 365. If a user has still some doubts, then he can opt demo version of the utility first. In which he can transfer 25 emails. For more benefits and unlimited migration, users can buy the tool after that.