Shows predefined categories for the emails in the folder. This allows to assign incoming emails to certain categories sorted by senders.
Notes:
Depending on the configuration, categories might not be available. If categories are available, you can show or hide the categories bar in the menu in the toolbar.
The categories' number, names and order are preset. Depending on the server configuration, some categories can be renamed or disabled.
Related topics:
Parent topic: The Email Components