Migrate archived mailboxes from sourceone to commvault

@Mansour_Nour 

For mailbox data, we have PST ingestion that can be leveraged. 

https://documentation.commvault.com/v11/expert/pst_ingestion.html

So you could bulk restore users data to PST (assuming the other vendor tool allows restore to PST, otherwise you could use outlook… baring in mind stubbed data may exist in the mailbox and you’d have to recover it as ‘data’ prior to ingestion). 

Then leverage our PST ingestion feature to back the data up.

Alternatively, believe you could create an M365 shared mailbox, deposit the PSTs into it and then backup those shared mailboxes.

Hope this helps?

Regards,

Chris