Export Office 365 Mailbox to PST
Exporting an Office 365 mailbox to a PST (Personal Storage Table) file is useful for several reasons. It helps create local backups, archive cloud data, and migrate data to other email platforms.
Even though Microsoft's native solution offers the eDiscovery tool for PST export, it frequently encounters errors such as ‘Request failed with status code 500’. Users often face issues like missing items, corrupted PST files, lengthy export times, and problematic searches. There is also a common misunderstanding that PowerShell commands can be used to download Office 365 emails, contacts, and calendars to Outlook PST files. Unfortunately, these problems do not have a quick fix. EdbMails Office 365 Migration software provides a reliable alternative. It facilitates the seamless export of Office 365 mailboxes to PST files without encountering such issues, ensuring a smooth and efficient export process.

Why Export Office 365 Mailboxes to PST?
- Maintains the secure local backup of Office 365 mailbox data to ensure recovery in case of data loss or system issues.
- Supports legal, audit, and compliance by keeping the mailbox data
- Keeps essential data when migrating the mailboxes of users who have left the organization
- It allows offline access to emails, calendars, and contacts without depending on an active Office 365 account
- It also helps to manage the mailbox size by storing the older data in the PST files for the long term.
- Makes migration easy by allowing the Office 365mailbox data to be migrated into different platforms
Prerequisites to Export Office 365 Mailbox to PST
- Microsoft Outlook with a profile should be installed on the computer on which the export process will be performed.
- There should be enough space on the computer drive to store the output PST file.
EdbMails Step to Export Office 365 mailbox to PST
- Step 1: Install and download EdbMails Software
- Download and install the EdbMails tool on your computer.
- Open the EdbMails setup wizard and double-click on EdbMailsSetup.exe for the installation of the tool.
- Continue following the instructions in the installation setup to install the software.
- Click 'Login' or 'Start Your Free Trial' to start using the application.
- Step 2: Choose the Office 365 to PST Export option
- Choose the option 'Office 365 Migration'
- Choose ‘Office 365 to PST Export’
- Use the default job name or click the 'New Job' button and give any required name.
- Click ‘Browse’.
- Select where to save PST files and make sure that the disk has sufficient free space.
- Step 3: Connect to the source Office 365 server
- Click ‘Add New Connection’ to establish new connection for source Office 365 server. To add the prior connection, select your connection from the connection list and then click the Connect to Existing button.
- Select your connection details and click the ‘Next’ button.
- Select your connection method and click the ‘Login’ button.
Connect to Office 365 server using secure modern authentication
- Login at the Microsoft sign-in page.
Choose your option to load mailboxes after the sign-in is done, or you can load and migrate mailboxes by importing a CSV file.
- Step 4: Choose Office 365 Mailboxes
- Now select the mailboxes or folders you would like to export from your source Office 365 server and then click ‘Next’.
- In EdbMails, you have the option of applying the filters for the export operation. You can even specify the date filters to export the items between the specific dates.
- Step 5: Start the export operation
- Double-check the mailboxes that you chose for export and select the ‘Action’ as ‘Export’, then click ‘Start Export’.
The export operation starts as shown below. Upon completion of the operation, a confirmation message is displayed. EdbMails generates an export report as well, and you can view it by clicking on the ‘View Log' button at the left-side bottom of the export window.
- Once export is completed, open up your PST file in Outlook, and then you will see emails, calendar, contacts, etc.
- Double-check the mailboxes that you chose for export and select the ‘Action’ as ‘Export’, then click ‘Start Export’.
- Step 1: Install and download EdbMails Software
Key Features of EdbMails for Office 365 to PST Export
EdbMails provides a simple and efficient way to export Office 365 mailboxes to PST with advanced options for managing large and selective exports. Key features include:
- Incremental Export: Exports only new or updated mailbox data during subsequent exports, helping save time and reduce unnecessary storage usage.
- Advanced Filtering: Select specific date ranges, folders, and other available filters to export only the required mailbox data.
- Split PST: Splits large mailbox exports into smaller PST files, making them easier to manage and helping avoid issues associated with oversized PST files.
- Multiple Mailbox Export: Export data from multiple Office 365 mailboxes to PST, making it suitable for organizational and bulk export requirements.
- Preserve Folder Structure: Maintains the original mailbox folder hierarchy in the exported PST for easier access and organization.
- Export Reports: Provides detailed reports to help review the export status and identify any items that may require attention.
With these capabilities, EdbMails can help organizations manage Office 365 mailbox backup, archiving, compliance, and PST export requirements while keeping the exported data organized and manageable.
Frequently Asked Questions
Can I export multiple Office 365 mailboxes to PST at once?
Can I export only specific emails or folders from an Office 365 mailbox to PST?
Can I split a large Office 365 mailbox export into multiple PST files?
How can I verify the exported Office 365 data in the PST file??






