I finally managed to get IMAP, POP and SMTP services to run on my new dedicated server. However, I would like to migrate my IMAP mail mbox files from another server to the new one. Currently I've only set up dummy e-mail accounts using ISPConfig, so if I need to trash these to re-create new mbox-based accounts, that is not a problem. However, I understand that moving to mbox may require installing a different mail server? http://www.howtoforge.com/perfect_setup_debian_sarge_p4 What I need to know is how to remove the Maildir-based apps and reinstall the mbox-based ones. Also, what else will I need to change about my authentification and postfix configs if I go through this change? What else do I need to know before I can set up my mbox-based mail accounts? Is there an easy way to transfer my mbox files to Maildir format?