New School Mail is getting a brand new inbox option for simple, easy organization.
The new inbox groups your mail into categories which appear as different tabs. You simply choose which categories you want and your inbox is organized in a way that lets you see what’s new at a glance.
You can easily customize the new inbox - select the tabs you want from all five to none, set certain senders to always appear in a particular tab and star messages so that they also appear in the Primary tab.
If do not like the new inbox, you can switch off all optional tabs to go back to classic view.