How to Import PST to Exchange Online Mailbox? Proven Ways

Import PST to Exchange Online Mailbox is typically required when migrating from an old Outlook profile to Microsoft 365. For example, an archived set of emails that you want to restore to an applicable account. You can always accomplish this manually, but they do require several steps, and neither works very well with large PST files. An automated PST Migration Tool allows you to import multiple mailbox accounts more quickly, with less chance for errors, and avoids issues handling a single mailbox with multiple PSTs.

Reasons to Import PST into Exchange Online

Transferring a PST file to Exchange Online has many useful benefits. It brings all of your mailbox data to one secure location in the cloud, making it easier to access and organize your email. Also, Exchange Online is designed with a variety of robust built-in security features for safeguarding sensitive information, such as sensitivity and encryption policies. 

Your emails are also secure in Exchange Online due to Microsoft’s availability of a sophisticated backup and recovery infrastructure, even if problems unexpectedly arise. Importing PSTs will help to reduce the possibility of data loss for the user, as the mailbox environment is more reliable and stable in Exchange Online.

Manual Method to Import PST to Exchange Online Mailbox

With this method, end-users can import their PST files into their Exchange Online mailbox through Outlook itself. This approach works wonderfully for smaller teams, as it allows users to do the task themselves, without needing administration-level tasks or higher-level knowledge. 

Steps to Import PST in Exchange Online:

1. Firstly, open your browser and sign in to your Exchange Online mailbox.
2. Then, download and start Microsoft Outlook on your system.
3. Sign in using the same Microsoft 365 account.
4. Allow Outlook to sync fully with your cloud mailbox.
5. After that, go to File -> Open & Export -> Import/Export.
6. Select Import from another program or file.
7. Choose Outlook Data File (.pst).
8. Thereafter, browse and select the PST file stored on your computer.
9. Pick the folder in Exchange Online where you want to place the data.
10. Finally, click Next and let Outlook complete the import.

Limitations:

• Outlook must be installed on the machine they are using.
• Dependent on the user’s computer performance and storage.
• More chance of errors/corruption if Outlook freezes during the process.
• There is no option to import multiple PST files at one time.
• Each user performs the import action separately.

Secure Way to Import PST to Exchange Online Mailbox

This PST Migrator Tool provides a reliable solution for migrating PST files into Office 365 without potential data loss. It supports importing data into user mailboxes, admin accounts, archive mailboxes, and public folders. The tool is straightforward to use, but it has technical features that assist with the upload process. For an individual or a large group, the tool simplifies any PST import.

Steps to Upload PST to Exchange Online:

1. To begin with, download and start the PST Migration Software.

2. Then, select the PST file or folder and click Next.

3. Choose and preview files to upload and click Next.

4. Now choose Office 365 and log in with your credentials.

5. Finally, apply the required filters and click Convert.

Also Read: Convert PST to MSG Format

Conclusion

When you import PST to Exchange Online Mailbox, the process of migrating old Outlook data is simplified. Whether you are restoring archived emails, moving to Microsoft 365, or simply consolidating several dispersed PST files, this process allows your data to rest in a single secure cloud location. While the typical manual Outlook import is acceptable for smaller mailboxes. The alternative of utilizing an automated PST Converter Tool allows a much smoother process, especially with multiple PSTs.

Frequently Asked Questions