Fedora 5, postfix, dovecot, ISPConfig server all running well, (don't want to break it) LOL. But, I do not have IMAP shared folders. These instructions on dovecot tell of how to setup namespace to be able to get shared folders. http://wiki.dovecot.org/SharedFolders But given everything is relative in ISPConfig, not sure if this is possible or if I could really mess things up. What tells dovecot to look in the various different web# folders for email? Thanks much for all comments and direction.
This is defined by the users' homedirs (specified in /etc/passwd). I think it's possible to follow the symlink way in http://wiki.dovecot.org/SharedFolders .
this might help people who find this googling I found this page while I was trying to set up dovecot with shared folders. Maybe the following link can help out fellow googlers: http://about.left-click.us/blog/creating-shared-dovecot-10-imap-folders