The 'Folder Sidebar' option allows you customize the view on the 'My Email' page by allowing you to select whether you want the 'Folder Sidebar' on the 'My Email' page to be displayed or not displayed.
Click the 'Folder Sidebar' drop-down box to see the options listed. The options you see in the drop-down box are listed below:
'Show Mail Folder Navigation bar': Select this option and click the 'Update Information' button. Clicking this button will display the 'Folder Sidebar' next to the main 'navigation bar' in the 'My Email' page.
'Hide Mail Folder Navigation bar': Select this option and click the 'Update Information' page. Clicking this button will turn off the 'Folder sidebar'. Now go to the 'My Email' page and you will no longer see the
' Folder Sidebar' next to the main 'navigation bar'.