Version: (using KDE 4.3.1) Installed from: Ubuntu Packages If I mark a message as read or delete a message in KMail, that change does not get pushed to the IMAP server (GMail in this case). I know that GMail supports this because Mac's Mail.app can correctly push changes to the IMAP server. Perhaps KMail requires you to manually push changes to the server, but I have been unable to find any manual way of doing this. I've clicked on "Check Mail", and while that pulls changes from the server, it still doesn't push. Closing KMail doesn't push the changes either.
*** This bug has been marked as a duplicate of bug 67504 ***