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Written By
Suman Rawat -
Approved By
Sonika Rawat -
Updated on
November 21st, 2025 -
Read Time
5 minutes
The flexibility of BlueMail motivates users to switch from Outlook. But your archived PST files do not work the same with BlueMail. PST is permanently tied to Outlook, while BlueMail functions with IMAP and leaves all your old emails alone unless they are migrated properly. Also, you face the risk of broken folders, damaged attachments, and sync issues. This blog outlines the most effective and straightforward free method, as well as a PST Import Tool to import PST to BlueMail without losing structure, data, or time.
BlueMail is a cross-platform email client that pulls multiple email accounts into a single interface using IMAP/POP protocols. It prioritizes mobility, faster syncing, a clean UI, and accessibility via the cloud, while also maintaining gains for Android, iOS, Windows, and Linux users.
On the other hand, PST (Personal Storage Table) is Outlook’s local database file that is locked in a closed, binary-only format. It can only be opened with Outlook and some compatible Microsoft applications.
BlueMail works as per live syncing based on IMAP and not file imports. PST files originate from a software ecosystem that stores data offline in its own, proprietary structure. Once users switch to BlueMail, the data unlinks and can be accessed outside of Outlook, even if stored offline. In addition, the other beneficial factors for this migration are:
Outlook is the best option to manually open PST files and transfer them to an IMAP server for access in BlueMail. The steps are:
Cons of the Manual Method
Check Out: How to Import PST to AOL Mail?
A dedicated SysInfo PST Import Tool directly sends data to BlueMail reliably, quickly, and has no need for Outlook. It can manage large PST files without freezing and maintains folder structure, properties, and timestamps. Additionally, it supports multiple PST files at once and has filters built in for selective migration. Moreover, this secure software preserves the folder structure and keeps the data integrity maintained, similar to the original file. Thus, it is a recommended method for IT teams.
Easy Steps to Import PST to BlueMail Account
That’s it. You have completed the process to open PST file in BlueMail successfully.
A project manager goes from using Outlook on her office desktop to BlueMail on her laptop and phone. But all her previous client emails are locked away in a PST file. She can’t open them in any other program because there is no version of Outlook on the laptop or phone. Once she finds a PST to IMAP Migration Tool, she can upload the entire archive in one shot in a few minutes with no loss.
BlueMail is designed for mobility; PST files only work within Outlook’s local ecosystem. You can either sync PST files via Outlook’s IMAP method or you can use the PST Migration Tool to bypass the Outlook limitations altogether. It is also faster, designed for scale, and error-free when you import PST to BlueMail. Once all migration is successful, every email, every attachment, every folder, and every piece of metadata is exactly how it was in Outlook.
Ans- Bluemail is beneficial as it has a unified mailbox, works across devices, a clean UI, fast syncs, and can manage contacts, calendars, notifications, etc., well. However, it lacks enterprise-level collaboration, has no support for PST natively, and with large IMAP accounts, you may face sync delays.
Ans- To perform the import, keeping attachments intact, use the PST Converter Tool instead of the manual IMAP transfer. It automatically moves attachments until you selectively choose to migrate emails without them.
About The Author:
Suman Rawat is a technical content writer and expert in the fields of email migration, data recovery, and email backup. Her passion for helping people has led her to resolve many user queries related to data conversion and cloud backup.
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