Version: (using KDE KDE 3.5.5) Installed from: SuSE RPMs Such extra option is very useful in news readers for example (Forte Agent). In KMail just one day would be a great help for me since: a) it would be still automatic b) it would help avoid "stupid mistakes", when you delete something and quit realizing this was important message after all
*** Bug 127216 has been marked as a duplicate of this bug. ***
You already can make mails expire from the context menu of the folder