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Exchange Backup and Restore



Kernel Exchange Backup Restore

  • Backup Exchange (on-premises, online, & hosted) mailboxes to PST
  • Backup multiple mailboxes (primary & archive ) from Exchange databases
  • Export shared mailboxes/ public folder to PST
  • Does not need MS Outlook for Exchange backup or restore
  • Restore healthy PST file back to Exchange mailboxes
  • Preserve the mailbox folder hierarchy and data integrity
  • Specify Item Type (emails/Journal/Contact/Calendar) to export them only
  • Include/exclude mailbox folders (Inbox, Sent Items, etc.) in backup
  • Exclude Deleted Items folder & empty folders from backup/restore
  • Migrate multiple mailboxes with the help of a CSV file
  • Back up even if UPN (mailbox login) and emails IDs are different
  • Backup & restore Exchange Online (Office 365) mailboxes also

Salient Features
Backup Multiple Exchange Mailboxes to PST

Brick-level backup is easy for Exchange administrators now. They can use our tool to back up multiple mailboxes at a time. And the backup process completes in just four steps – select the source, select filters, select the destination, and back up. And each mailbox is saved to a separate PST file at the specified location.

Backup Multiple Archive Mailboxes to PST

Just like primary user mailboxes, you can backup archive mailboxes too. When archiving is enabled for a user mailbox, our solution automatically displays the archive mailbox in the software console so that you can select it for backup. And with administrative rights, you can backup archive mailboxes of multiple users too.

Backup Shared mailboxes to PST

Our tool saves even shared mailboxes (accessible to multiple users with different permissions) to PST. To back up, the Exchange account should have a shared mailbox associated with it. In this way, you can back up Office 365 shared mailboxes as well.

Save Public Folder data to PST

With this tool, you can save public folder data directly to PST. The tool backs up messages, Calendar items, Journal entries, Contacts, etc. You can backup legacy as well as modern public folders – no matter whether they are in a mailbox database or public folder database.

Restores healthy PST files to Exchange

You can import (restore) a PST file back to Exchange with our tool. Just browse for the PST files, provide the Exchange credentials, filter the data, and migrate. The filters are same for both the backup and restore processes.

Restore user mailboxes from Exchange OST files

The tool also provides the facility to restore offline storage (OST) files to Exchange. So, if you have some missing, deleted, or disconnected mailboxes, you can restore them from the OST files on the user systems.

Use CSV file to add multiple mailboxes

If you have many mailboxes for backup, then you can use a CSV file for convenience. You can download a sample CSV file from the software, input the source & destination details, and then import it to the tool. So this is the best tool to backup multiple mailboxes.

Filters to backup only the desired data

The advanced filters of the tool make it easy for you to back up the data as per your needs. You can include or exclude the mailbox folders (Inbox, Outbox, Sent Items, etc.), select item types (Email, Journal, Task, Contacts, Calendar/Appointment), and filter the mailbox items by a date range.

Skip Deleted Items folder & empty folders

The tool allows you skip the Deleted Items folder and empty folders from the backup. This option is convenient when you have a large number of empty folders in mailboxes.

Run multiple instances of tool simultaneously

If a backup process is going on, and you want to either backup or restore some other data, then you can run another instance of the tool. Another instance will run independent of the first one and will not interfere with it in anyway.

Full Specifiction
  • System Requirement

    Supported Versions Exchange version 2019/ 2016/ 2013/ 2010/ 2007/ 2003/ 2000/ 5.5 and 5.0

    Microsoft Outlook – Office 365/ 2019/ 2016/ 2013/ 2010/ 2007/ 2003/ 2002/ 2000/ 98 and 97

    Operating System
    Windows OS Platforms – Windows 10/ 8.1/ 8/ 7/ Vista/ XP/ 2000/ 98/ NT and 95 and Windows Server 2016/ 2012/ 2008 R2/ 2008/ 2003 R2/ 2003

    Pentium Class
    Memory + Hard Disk
    2 GB RAM
    100 MB of disk space

  • License Type

    Technician License For service providers to use for multiple organizations

  • Software Delivery & Version

    Electronic Yes

    Version 19.8

    Date First Available

The tool has quite a minimalistic user-interface which explains every step you need to take. Here is a brief procedure


  • Run the tool Kernel Exchange Backup & Restore.
  • Click Backup icon from Home Screen.
  • Click Add button to add Exchange mailboxes.
  • Input the server name or IP address, Exchange ID, and password
  • Select among mailbox, archive mailbox, and public folder.
  • Apply appropriate filters and start the backup.
  • After a successful backup, save the report in CSV format.

Yes, the CSV files are used to store tabular data, and our tool uses it for the automated backup of multiple mailboxes. It provides a pre-designed CSV file for you. Here are the steps for using a CSV file for multiple mailbox backup.–

  • Download the sample CSV file from the software.
  • Fill all the columns of CSV file by inputting the details of source and destination.
  • Import the same CSV file back to the software and continue with the backup process.
  • The Exchange account should be active.
  • To migrate multiple mailboxes, the account you are using should have full access rights over the mailboxes. If you don’t have, you can grant the full access rights to the mailbox.
  • While restoring (importing), the PST files should be healthy. If your PST files are corrupt, you need to repair them first.
The tool creates a separate PST file for each Exchange mailbox.
Yes. There is an option in the filter page of the tool to skip all the empty folders from the backup.

How to take Backup of Exchange Mailbox?

Add single/multiple Exchange mailboxes for backup.
Kernel Exchange Backup & Restore
Select among mailbox, archive mailbox, or public folder.
Kernel Exchange Backup & Restore
Filter and save the items
Kernel Exchange Backup & Restore