The Folder Pane in the application allows you to:
–Manage folders with your emails.
–Organize navigation through your inbox.
–Automate message sorting.
You can also move and copy emails to folders manually or set up message filters so that the application automatically manages emails.
If your account is connected via IMAP, folders are synchronized with the server, and most changes made in the application (such as renaming or moving folders) are also done on the server side.