If you are not able to see all your folders, you may need to subscribe to them.
- Select IMAP Folders from the Tools menu.
- Make sure the All tab is displayed in the IMAP Folders window.
- Click the Query button.
- Each subscribed folder will have a Folder icon to it's left. Locate the folder which does not have this icon and click on it once.
- Click the Subscribe button.
- Click the Apply button.
- The folder should now be visible. Click OK.