Processing Uncoupled PST Files as the PST Enterprise Service Account

Processing Uncoupled PST Files as the PST Enterprise Service Account

In order to process uncoupled PST files which are assigned to other users, the PST Enterprise service account requires Full Access on the PST file owner's mailbox. These rights can be assigned using the following PowerShell command:

Add-MailboxPermission "OwnerMailbox" -user "ServiceAccountName" -AccessRights FullAccess 

 where OwnerMailbox is the PST file owner's mailbox, and "ServiceAccountName" is the PST Enterprise service account.