Mail Sidebar is missing several items
I have been using Apple mail from its birth. After installing Catalina, the sidebar was rearranged and several of the icons and features disappeared. Most important of those is that there is no junk mail access for my primary email accounts. I would like to know if there is a way to configure the sidebar to my liking.
I don't know why an interface that worked so well required changes, and I don't particularly like what has been done.
iMac, macOS 10.12