[Dovecot] Migrating from imapd to dovecot - how to keep user's Mail folders

Hi all,

We're migrating off our current mail server with runs postfix and imapd on an AIX machine to Postfix and Dovecot running linux. Our customers have a lot of IMAP folders with folders they configured, which are currently located in their /home directory on the current mail server.
The new mail server will have them at the same location.

How do I configure Dovecot so that when a customer connects via IMAP using their favorite e-mail client, that the folders will be there?

Thanks in advance.

Patrick