Export Exchange Server Mailbox to PST using PowerShell Commands

Updated On - September 11, 2023 by Nasir Khan |

Reading Time: 6 minutes

In today’s digital age, data backup, and recovery are essential for businesses to ensure the security and integrity of their information. Microsoft Exchange Server, a widely used email and collaboration platform, offers several methods to back up mailbox data. One effective approach is to export Exchange Server mailbox data to a Personal Storage Table (PST) file format.

In this blog post, we will explore how to achieve this using PowerShell commands, a powerful scripting language that enables automation and management of the Exchange Server.

Why Export Exchange Server Mailbox to PST?

Exporting Exchange Server mailbox data to PST files provides various benefits, including:

  • Data Preservation: By creating PST backups, you can safeguard mailbox data in case of accidental deletion, hardware failure, or other unforeseen events.
  • Compliance and Legal Requirements: PST backups are valuable for organizations that need to retain email data for regulatory compliance or legal purposes.
  • Easy Data Migration: PST files simplify the process of migrating mailbox data to different Exchange Server versions or other email platforms.
  • Individual Email Recovery: PST backups allow users to recover specific emails, folders, or attachments without relying on full server restorations.

Export Exchange Server Mailbox to PST using PowerShell Commands

To export Exchange Server mailbox data to PST, follow the steps outlined below:

Connect to Exchange Server

Before proceeding, ensure that you have the necessary permissions to access Exchange Server mailboxes using PowerShell. Launch the Exchange Management Shell and establish a remote PowerShell session on your Exchange Server.

Create a Network folder

Obviously, to save the Exchange server mailbox to PST, you’ll need a folder to store data. In the 2nd step, we’ll create a shared folder/ network folder with the required permissions.

  • Firstly, you need to create a simple folder, then make a right click on the folder and click the Properties option. Setting for Accessing PowerShell Commands in Exchange Server
  • Now go to the Sharing tab and click on the Advance sharing option. Step 2
  • In the next window, choose the check box adjacent to Share this Folder and click on Permissions. Step 3
  • In the Share permission wizard, select Exchange trusted subsystem and check the boxes adjacent to Change and Read. Step 4
  • Now add the System option and check Change and Read option for the same. At last, click on the Ok button.Step 5

With the network folder in place, you can now proceed with the PowerShell command.

Use PowerShell Command to Export Exchange Mailboxes

PowerShell command to export a specific mailbox to a PST file:

New-MailboxExportRequest -Mailbox <MailboxName> -FilePath "<BackupDirectory>\<FileName>.pst"

Replace <MailboxName> with the name of the mailbox you wish to export, and <BackupDirectory>\<FileName>.pst with the path and filename for the PST file. For example:

New-MailboxExportRequest -Mailbox Imran -FilePath "D:\PSTBackups\Imran.pst"

This command initiates the export process and creates a request for exporting the specified mailbox to the specified PST file.

PowerShell to export Exchange mailboxes to PST in bulk .

PS] C:\>foreach ($Mailbox in (Get-Mailbox -ResultSize Unlimited)) {New-MailboxExportRequest -Mailbox $Mailbox.DisplayName -FilePath "\\ex01-2023\PST\$($Mailbox.imran).pst"}

Monitor the Export Process

To track the progress of the export request, use the following PowerShell command:

Get-MailboxExportRequest | Get-MailboxExportRequestStatistics

This command displays the status, percentage completed, and other details of ongoing export requests.

Complete the Export Process

Once the export request is complete, use the following command to remove the completed request from the queue:

Remove-MailboxExportRequest -Identity <RequestIdentity>

Replace <RequestIdentity> with the identity of the export request, which can be obtained from the output of the previous command.

Drawbacks of the PowerShell Command

While PowerShell commands provide a convenient and efficient way to export Exchange Server mailbox data to PST files, there are a few drawbacks to be aware of:

  • Complexity: PowerShell commands require a certain level of technical knowledge and familiarity with the Exchange Server environment. Users who are not well-versed in PowerShell scripting may find it challenging to understand and execute the commands correctly.
  • Dependency on Exchange Server: PowerShell commands for exporting mailbox data to PST files are specific to Exchange Server. This means that if you are using a different email platform or cloud-based solution, the PowerShell commands may not be applicable or may require significant modifications.
  • Administrative Permissions: Exporting mailbox data using PowerShell commands often requires administrative-level permissions. This can be a limitation if you don’t have the necessary access rights or if you need to delegate the task to other non-administrative users.
  • Potential for Errors: Due to the command-line nature of PowerShell, there is a higher risk of human error during the execution of commands. A small mistake in syntax or parameter values can lead to unexpected results or failed exports.
  • Limited User Interaction: PowerShell commands are typically used in a scripted or automated fashion, which means they may not provide the same level of interactivity and feedback as graphical user interfaces (GUIs). This can make it more difficult to monitor and troubleshoot the export process in real time.
  • Lack of Native Scheduling: While PowerShell offers scheduling capabilities, it requires additional setup and configuration. Native scheduling options for recurring or automated exports are not built into the PowerShell commands themselves, potentially requiring additional scripting or task scheduler configurations.

An Automated tool to export Exchange mailbox to PST file

While PowerShell commands provide a viable option for exporting Exchange Server mailboxes to PST files, it’s worth considering the benefits of utilizing a third-party tool for this task. One such tool is Regain EDB to PST Conversion tool.

Free Download100% Secure Buy NowPrice: $89

The tool can overcome some of the drawbacks associated with PowerShell commands and offer additional advantages, including:

  • Simplified User Interface: The tool comes with user-friendly interfaces that streamline the mailbox export process. It offers intuitive controls, guided wizards, and visual representations of the export workflow, making it easier for administrators to navigate and manage the exports.
  • Advanced Features and Flexibility: The tool offer a range of advanced features not available in native PowerShell commands. These may include selective mailbox or item filtering, incremental backups, parallel processing for faster exports, and support for exporting multiple mailboxes simultaneously.
  • Automation and Scheduling: Many third-party tools offer built-in automation and scheduling capabilities, allowing you to define recurring exports at specified intervals. This saves time and effort by automating the process without the need for separate scheduling tools or manual scripting.
  • Robust Error Handling and Logging: The tool includes comprehensive error-handling mechanisms and detailed logging features. It can generate comprehensive reports, log export activities, and capture any errors or exceptions encountered during the export process. This aids in troubleshooting and ensuring the integrity of exported data.
  • Dedicated Support and Updates: Regain software provides dedicated customer support, documentation, and regular updates. If you encounter any issues or need assistance, you can rely on their expertise to help resolve problems.

So these are the few features that the Regain Exchange to PST migration tool offers to export the Exchange mailbox to PST format. Apart from this, you can move the Exchange mailbox into different file formats and servers.


Exporting Exchange Server mailbox data to PST files is a crucial aspect of data backup and recovery. With the power of PowerShell commands, the process becomes streamlined and efficient. By following the steps outlined in this blog post, you can successfully export Exchange Server mailbox data to PST files, ensuring the protection and availability of valuable email information. Remember to store the PST backups securely and regularly update them to maintain up-to-date copies of your mailbox data.

Author: Nasir Khan

I am Nasir Khan from India, working as a Content Developer in Regain Software. Here I am writing about our products and their updates. And writing some free solutions from converting emails or Cloud Migration process. We have tools like Email Converter, Emails backup and Cloud migration.

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