IMAP folder exists but invisible in Outlook&Webclient
I have following problem on a server running Open-XChange5 on SLES9, with Cyrus as imap service:
A userX tried to move a folderY (with more then 3000 mails in it) in outlook from a subfolder to the top of his inbox. This operation got completely wrong, with as result that the folderY(with all its mails) is not visible anymore in outlook, webmail, thunderbird, ... althought I still find the folderY as a directory in /var/spool/imap/userX, with all the files representing the mails. Also with lm in cyradm, the folderY appears in the list. How can I get it back visible for my mail clients ?
Should I run reconstruct on the userX mailbox. I never used the command before. How critical is it ?