Version: 1.9.1 (using KDE 3.5.2, Debian Package 4:3.5.2-2+b1 (testing/unstable)) Compiler: Target: i486-linux-gnu OS: Linux (i686) release 2.6.11 I'm using kmail together with Kolab IMAP (here: cached IMAP). I have set up a number of shared folders, containing subfolders with certain names: contacts, tasks, notes etc. The purpose of this is to group information customer-wise. From time to time I notice that the folders types "contacts" loose their type flag. They fall back on the folder type which contains regular email messages. Unfortunately I don't know how to diagnose the type loss on the kolab server side.
This has been fixed for KMail 1.9.3 (KDE 3.5.3).
*** Bug 128774 has been marked as a duplicate of this bug. ***