Export Exchange Mailboxes to PST files
Save all users mailboxes as PST files
Specific MailBox
To List all mailboxes, Run:
Get-MailboxStatistics --Server "MyExchServerName"
To Export a specific mailbox, Run:
Export-Mailbox --Identity "Moshe Harel" --PSTFolderPath c:\PSTs
To Export All Mailboxes in a specific Database, Run:
Get-MailboxDatabase (To view the DB neame).
Get-Mailbox --Database "MyExchServerName\First Storage Group\Mailbox Database" | Export-Mailbox --PSTFolderPath c:\PSTs