On a network using MDaemon as the mail server, I want to set up two email clients on separate workstations with the ability to share all email messages. The messages would be downloaded from MDaemon.

If I use TB as the email clients, can I use just a shared network drive or folder for the shared mailboxes, or do I need to manage the shared mailboxes with a third copy of TB running in server mode?

What is the best configuration to use?