How to Migrate Apple Mail to Office 365 Account? Quick Methods

  Rollins Duke
Rollins Duke   
Published: June 26th, 2025 • 6 Min Read

This blog is going to describe the best methods to migrate Apple Mail to Office 365 account using both manual and professional methods. The first question that arises we can connect Apple Mail to Office 365? Yes, you can migrate Mac Mail to Office 365 by connecting your account and providing the IMAP and account details.

Here we will explain the two manual methods and one expert solution for professional users. After reading the complete blog, you can select any method according to your requirements.

Often, professionals and businesses switch or migrate from one email client to another for several reasons. However, transferring the email is undoubtedly a complicated and tiresome task for the users. And many of them want to migrate Apple Mail to Office 365 account with preserved data.

Speaking about Apple Mail, one of the renowned email services that can be the default enabled in macOS or the Mac operating system. Similar to another email client, it is yet another way to manage email data, including contacts, calendars, and more.

Further, it supports several email protocols such as POP, IMAP, SMTP, etc. On the flip side, exporting the mailbox of Apple Mail to Outlook 365 is considered the utmost practice of professionals and businesses.

And Office 365 is a complete suite that gives you better service, features than Apple Mail. Not only this, but multiple reasons are given below for better knowledge to migrate Apple Mail to Office 365:

What are the Main Reasons to Connect Apple Mail to Office 365?

  • Apple Mail is a desktop-based email client that can be accessed using your own MacBook or iMac. Microsoft 365 is a cloud-based email service that can be accessed remotely anywhere and anytime. Hence, Office 365 is more flexible for completing professional tasks.
  • Being a desktop-based email client, this is mandatory to configure an email account on Mail. Thus, this is a platform dependency if you are using Apple Mail. But with an Office 365 subscription, you can use O365 for emails as well as use other Office programs (Word, Excel, PowerPoint, etc.) online.
  • Microsoft 365 is a blessing for small-sized businesses as they can start using Office 365 with the basic plan. When your business is in a growing phase then you can upgrade the Office 365 plan anytime according to your business requirements.
  • The Mac Mail also has an OS dependency; suppose an organization is currently using the Apple Mail client on Mac Machines. But if they want to use Apple Mail on Windows OS, then this is not possible. While the M365 account can be used on Mac OS, Windows OS, iOS, Android OS, and all OS.

How to Migrate Apple Mail to Office 365 Manually?

Yes, you can connect Mac Mail to Office 365 account using IMAP configuration and by converting MBOX files to PST format. Both methods are explained below with all the information and with a step-by-step guide.

#1: Configure O365 in Mac Mail

  1. Open your Apple Mail.
  2. Select the “Mail” tab and then “Add Account”.
  3. Choose the “Other Mail Account…” and then the “Continue” button.
  4. Provide account details of O365 like Name, email address, and select the “Sign In” button.
  5. After that, enter the IMAP server details.
  6. And lastly, click on the “Done” button to migrate Apple Mail to Office 365.

And you can try to drag and drop emails from your Apple Mail account to the connected O365.

#2: Migrate Apple Mail to Office 365 via Outlook

We can perform this Mac Mail to Office 365 migration through Outlook for Windows as well. And all the steps are given below:

  • Step 1: Export emails from the Mac Mail account as MBOX format.
  • Step 2: Change the exported data file extension to .pst format using any professional tool.
  • Step 3: Import the converted PST file to the Outlook account.
  • Step 4: Configure Office 365 in Outlook Windows by providing IMAP details.
  • Step 5: Drag and drop the imported PST data file into O365.

#3: Using Gmail

  1. Connect Gmail: First, configure your Gmail account in your Mac Mail account by providing your account and IMAP details.
  2. Create a Folder in Gmail: Create a folder in your Gmail account in advance.
  3. Transfer Emails: After connecting accounts, drag and drop the emails from the Apple Mail account into Gmail’s newly created folder.
  4. Connect Gmail to Office 365: Now, set up a similar Gmail account in your Office 365.
  5. Transfer Your Emails from Gmail to O365: Now, move the emails from Gmail’s folder to your Office 365 account.

Drawbacks of Manual Methods

  • Errors will occur while configuring the accounts.
  • The manual method will take a long time to complete the process.
  • Multiple working steps make the procedure a tedious task.
  • Emails missing and loss situations will occur during the migrate Apple Mail to Office 365.
  • There is no 100% guarantee that it will work.
  • Experts don’t suggest these methods to migrate Apple Mail to Office 365 account.

Apple Mail to Office 365 Migration Tool: Alternate Solution

Use BitRecover MBOX Converter Wizard, which can migrate Apple Mail to Office 365 directly. Hence, you can go with this application the complete the Mac Mail to Office 365 migration process. The tool comes with a free trial version; thus, just download it on your Windows and Mac Machine and follow the steps.

Note: Before purchasing the licensed version, you can try the free demo version to migrate only 25 emails from each folder of the MBOX file. So, users can understand the working steps and features properly.

How to Migrate Apple Mail to Office 365 Account? Step by Step

  1. Download and start using the Apple Mail to Office 365 migration tool.

    apple mail to office 365 migration tool

  2. After that, upload the MBOX files and folders using the “Select Files” and “Select Folders” option.

    upload the mbox files

  3. All your folders and sub-folders will appear, and check the needed data folders from here.

    needed data folders

  4. Choose the “Office 365” option from the appearing list of “Select Saving Option”.

    appearing list

  5. Head to the “Filter Options” tab and enable the settings and filters to migrate Apple Mail to Office 365 selectively.

    enable the settings and filters

  6. Provide the login details of your Office 365 account, like email address and password.

    login details

  7. Lastly, select the “Next” button to connect Mac Mail to Office 365 account.

    migrate Apple Mail to office 365

Advanced Features of Apple Mail to Office 365 Migration Tool

  • This software allows users to migrate multiple Apple Mail data files and folders in bulk at the same time.
  • Advanced filters and settings allow users to migrate Apple Mail to Office 365 selectively according to their choice.
  • And not only Apple Mail, but this Apple Mail to Office 365 migration tool allows users to migrate all types of MBOX files exported from any data files.
  • Also, users can safely move emails to In-Place Archive or Primary mailbox according to their choice.
  • This Apple Mail to Office 365 migration tool can easily move emails to the same default folders.

Final Comment

This blog has explained the best methods to migrate Apple Mail to Office 365 account using manual techniques and an expert solution. Manual methods contain some risk, like email loss and missing situations. So, it is better to choose the expert solution to connect Mac Mail to Office 365 account, which works with amazing features and settings. For any related queries, you can contact us through chat support.


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