Launch the iCloud Backup Tool on your system as an administrator.
Choose either Single Mode to backup data from a single iCloud account or Batch Mode for multiple iCloud accounts. Here, we pick the Single Mode.
Enter the iCloud credentials like ID and App Password. Click on the Sign In button.
Now you can choose the iCloud Emails you want to backup from the preview panel and click on the Next button.
Choose PST in the Save As option to save the iCloud emails in your Outlook account.
You can even remove duplicates from your iCloud emails on the basis of To, From, Subject, and Body.
If you want to create space on your iCloud account, you can mark the Free Up Server Space option.
Choose the Migrate or backup emails without attachment files option to remove them while converting to the PST file from iCloud.
When you migrate iCloud emails to PST then you have the option to Split resultant PST files as per MB or GB.
Apply the Date Range (Mail Filter) if you want to filter emails for specific dates.
Additionally, you can opt to provide a unique Custom Folder Name to the resultant file for quick access.
Click the Path to Save button to define the path where you want to save the resultant PST file.
Finally, click on the Convert button to migrate iCloud Emails to Outlook PST.
You will receive a confirmation message after the completion of the migration process. Click OK.
You can download the conversion report through the Download Report button.
Launch the iCloud Backup Tool on your system as an administrator.
Choose either Single Mode to backup data from a single iCloud account or Batch Mode for multiple iCloud accounts. Here, we pick the Batch Mode.
Then click on the Import CSV button to import the file having iCloud credentials.
Choose the Sample CSV File containing all iCloud user account credentials and click on the Open button.
You can see all the iCloud Email Addresses added for email backup. Click Sign In.
Now you can choose the iCloud Emails you want to backup and click on the Next button.
In the Save As option list, choose Office 365 to migrate your iCloud emails.
Then mark the Modern Authentication box and click on the Sign In button.
Enter your O365 Email Address to which you want to save and click on the Next button.
Provide your Microsoft Office 365 account password and click on the Sign In button.
You will receive the Authentication Successful Message once you are logged into O365. Then, return to the software.
Select the Remove Duplicates option and skip duplicates from the resultant email client on the basis of To, From, Subject, and Body.
Use the Free Up Server Space option to delete iCloud Emails once they are migrated to Office 365.
There is also an option to Skip the Trash Folder and Skip Junk Folder during migration.
You can even migrate iCloud to Office 365 without attachments by selecting the Migrate or Backup Emails without attachments option.
Use the Date Range filter to convert only specified emails by providing a start and end date.
Give a unique name to the resultant folder by the Custom Folder Name option, if required.
You can even migrate iCloud emails directly to Office 365’s Mailbox, Public Folder, and Online Archive.
Finally, click on the Convert button and all your iCloud emails will be migrated to Office 365. Then, click OK and Download Report.