In situations where the source Exchange Server is down or the database is unmounted, moving mailbox data becomes difficult. Having a solution for accessing the EDB file and extracting mailbox data from it individually is beneficial in such scenarios.
Kernel for Exchange Server Recovery is the software that enables you to extract mailbox data from Exchange EDB files, view the data and then export the desired data to PST file or Exchange Server and Microsoft 365.
This will be helpful when you only have the need to extract certain mailboxes for migrating or backup purposes. The data to be extracted can be selected before exporting.
Ensure you make a backup of the database prior to beginning and the solution supports your version of the Exchange Server.