Version: (using KDE 4.4.2) OS: Linux Installed from: Ubuntu Packages My mailserver uses maildrop to pre-sort messages, for instance mailing list messages will be delivered in a generic 'Lists' folder, and the idea is to further sort the different lists into their specific folders using kmail filters. However, KMail doesn't apply the defined mailfilters on messages arriving in the Lists folder. It does correctly recognize the mail as new, because a KNotify notifcation is shown, but it doesn't go through the filters.
*** This bug has been marked as a duplicate of bug 100786 ***