[Dovecot] Root User to Access Mailboxes for Migration

Dear All,

        Hi there. We're currently using Microsoft Transporter Suite to

migrate emails from Dovecot to Exchange. One of the features available to migrate is using the IMAP server administrator account to access other users' mailboxes.

        How and what do I need to set this up? Any information is much

appreciated.

Faisal Jaffar