If there are some folders that you cannot see anymore, follow these instructions:

c) Select Folders tab.



d) A list will appear on the left:
subscribed (visible) folders have a check in the box on the right of each foldername.
In the example there is an unsubscribed (not visible) folder saved-messages,
to subscribed to it, put a check in the box on the right of its name.



e) At the top of the window, Roundcube will inform you: “ Folder successfully subscribed ”.