I felt I should pass this tidbit on since I have seen it on two different Zentyal servers now. The symptom is the user cannot search emails via the web interface. The problem is that the Zarafa index has become corrupt. The solution is to stop the Zarafa service and delete the index files. The files are stored under /var/lib/zarafa/index . There is a directory that is a long alpha-numeric sequence all by itself. Delete it and restart the Zarafa service. Done.
Topic: [solved] Zarafa web interface cannot search folders (Read 2499 times)