Version: 1.11.2 (using 4.2.2 (KDE 4.2.2), Debian packages) Compiler: cc OS: Linux (x86_64) release 2.6.29-1-amd64 When I press the close button (top right) kmail quits. It used to stay in system tray in the past. Also, when the kmail is open the incoming message widget says "No running messaging application found". Regards snvv KMail Version 1.11.2 Using KDE 4.2.2 (KDE 4.2.2) OS: debian sid
Please check your kmail configuration -> Appearance -> System Tray.