Version: Version 1.11.1 (using Devel) OS: Linux Installed from: Compiled sources My hard disk went full, then Kmail told me that it couldn't write something (sorry, i've not remembered the message). I configured my POP account to leave messages on the server for 7 days. When I restarted Kmail, all the messages left on the server were re-downloaded (the option is still ON)
Thanks for reporting *** This bug has been marked as a duplicate of bug 175680 ***