Version: 1.12.2 (using 4.3.1 (KDE 4.3.1) "release 6", openSUSE 11.2) Compiler: gcc OS: Linux (i686) release 2.6.31.12-0.1-desktop I have chosen Aggregation for Mail-list for Inbox and Sent-mail(Sender and Receiver respectively) If I send mail to 'foo' that appears rightly under 'foo'.If I also send (CC) to 'fooxx' and 'fooyy',this mail appears under a new aggregation for 'foo,fooxx,fooyy'. The second mail should actually appear under 'foo','fooxx','fooyy' separately.
Thank you for taking the time to file a bug report. KMail2 was released in 2011, and the entire code base went through significant changes. We are currently in the process of porting to Qt5 and KF5. It is unlikely that these bugs are still valid in KMail2. We welcome you to try out KMail 2 with the KDE 4.14 release and give your feedback.