SUMMARY Marking a thread to be ignored has no effect: it simply marks its messages Read. The next email to come in in the same thread is displayed as usual. This has been true in the last few versions of KMail2. EXPECTED RESULT Ignore means ignore. SOFTWARE/OS VERSIONS Linux/KDE Plasma: 5.24.6 and some earlier (available in About System) KDE Plasma Version: 5.24.6 and some earlier KDE Frameworks Version: 5.96.0 Qt Version: ADDITIONAL INFORMATION