Messages and emails in full screen
Mailbox and conversations now use the whole screen. Also: search within emails only, and delete directly in the list.
The problem
The mailbox sat between the sidebar and the header, so long emails and lists had little room. The search did not specifically search the emails, and to delete a message you first had to open it.
The solution
Messages now open in full screen; the sidebar slides out as a drawer when needed. The search in the header searches the emails, every row has a trash icon, and conversations and the mailbox can be opened in a separate tab.
In brief
How do I use the mailbox in full screen?
Mailbox and conversations now use the whole screen. Also: search within emails only, and delete directly in the list. Messages now open in full screen; the sidebar slides out as a drawer when needed. The search in the header searches the emails, every row has a trash icon, and conversations and the mailbox can be opened in a separate tab.