On 7.5.2012, at 16.52, Daniel L. Miller wrote: > Ok - I broke it again. Tried changing mail_shared_explicit_inbox to no - > problem mailboxes disappeared again. Changed back to yes - they came back. > > Problem with both Thunderbird and Roundcube as clients.
Try talking IMAP protocol manually: a login user pass b list "" * c lsub "" * Are you only talking about shared INBOXes or also other shared mailboxes? mail_shared_explicit_inbox=yes is the default and the same behavior as in previous versions. I don't think that change should be breaking anything.. Changing it to "no" could break your INBOX subscriptions, but other mailboxes should be visible.
