Migrate Emails from Rackspace to Office 365 Account on Mac

Mark Briggs | January 9th, 2023 | Rackspace

Are you planning to migrate Rackspace Emails to Office 365? If yes, do it with the direct migration method rather than single email data transfer methods. 

Refer to the below query:

Hi, I want to import emails from Rackspace webmail to Office 365. After searching for a while, I realized the migration is only possible after converting the Rackspace to PST format. As my webmail has a large number of email files, I would prefer a method to move emails directly to O365. Is there any tool to import emails to Office 365 directly?

Just like in this case, the user is stuck with the migration and in need of a trusted solution. Therefore, here we are with one of the most prestigious applications Rackspace Backup Tool for Mac

As the application is a backup tool, with which one can easily migrate the email data from Rackspace to Office 365 account. All the emails can be moved directly to Microsoft 365 tenant account without any hassle. 

Steps to Migrate Rackspace Email to Office 365 on Mac 

Use the mentioned steps to import the email data from the Rackspace webmail account to O365. Either choose any particular folder or complete the folder/subfolder directly to Office 365. 

Download for Mac Download for Windows

Download and launch the application on macOS 10.8 Mountain Lion & above version.

Start the tool to Migrate Rackspace Emails to Office 365

Now, enter the Email address & Password of Rackspace Webmail to the required field. Proceed by clicking the Login button.

Enter Rackspace credentials

As a result, all the folders from Rackspace will load in the Email Folder section. From there, choose any folder to import to Office 365. 

Choose any folder

Go to Select Saving Option and choose Office365. Enter the credentials of Office 365 to the field given. 

Enter the details of Office 365

Optional – Go to filter settings to migrate emails from a particular date range, sender, or receiver, etc. 

for selective Rackspace to Office 365 migration

As the final step, press the Start Backup button to initiate the process to Migrate Rackspace Email to Office 365 on Mac.

Start importing emails from Rackspace Webmail

Frequently Asked Question

How long does the tool take to migrate the complete Rackspace account to Office 365?

The MacUncle tool is meant to offer a quick & direct process to migrate Rackspace emails to Office 365, as the time duration also depends on the internet connection. 

Do I need to sign in to my Office 365 account while using the application?

No need. Without any assistance from the external application, the user can transfer the emails directly to O365.

Does it work on my Mac 10.11?

Yes, the application is compatible with the recent editions of Mac OS above 10.8 Mountain Lion. 

I want to transfer emails from one sender. Would I be able to do that with this tool?

Use the Filter option. Set the required field such as From with the Sender’s Id. Then, proceed with the steps to migrate emails to Office 365.


In conclusion, out of many queries “migrate Rackspace Emails to Office 365” is one of the common issues. Thus, here we are with the solution to move emails from the Rackspace account to the O365 tenant account. With the recommended tool, a user with or without technical expertise can operate the application with ease. The utility consists of all the advanced features from batch migration to selective migration of emails. With the tool, one can Migrate Emails from Rackspace to Amazon WorkMail also.

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