I am migrating a cPanel server to ISPManager, and am using imapsync to move mailboxes. This tools has worked in the past, but when migrating to Dovecot/ISPManager it throws the error "Mailbox doesn't allow inferior mailboxes". This seems to be a limitation of mbox format. I can certainly hack the dovecot.conf file to use Maildir, but does ISPManager need to be aware? I don't want to break the ties between Dovecot and ISPManager with unsupported config files changes. This
http://ispsystem.com/docs/isp-pro-en...el.config.html page indicates there is mbox support, but the manual doesn't make reference anywhere else.
Is anyone running ISPManager with Maildir boxes?