Version: 1.7 (using KDE 3.3.0, Gentoo)
Compiler: gcc version 3.4.1 20040803 (Gentoo Linux 3.4.1-r2, ssp-3.4-2, pie-18.104.22.168)
OS: Linux (x86_64) release 22.214.171.124-ck5-kraxel
When applying filters to a large number of messages, the GUI isn't redrawn. This, in combination with http://bugs.kde.org/show_bug.cgi?id=90042 and slow spam filters, means that the GUI can become unresponsive for minutes at a time. These things ought to be done in a seperate thread, or else the GUI should still be periodicly updated. Ideally there would be a dialog with a progress bar and a cancel button during large or slow runs of apply filters.
*** This bug has been marked as a duplicate of 41514 ***