When I want to mark all new messages in a folder, inbox for example, it's a simple process by just selecting the folder in the tree & pressing <ctrl> M. The thing I find inconvenient is the confirmation dialog that pops up requiring a selection of Ok or Cancel with the added checkbox to process all subfolders. I have checked all the settings within the program & cannot find one to disable this dialog. Could be that I'm blind in one eye & can't see out of the other but, it would be greatly appreciated for a setting to disable the confirmation dialog.