Windows 10 Mail app finally gets real dark mode

[Windows Central]

It's dark and just lovely in the updated Mail app for Windows 10.
Windows 10 dark mode can best be described as a journey, not a race, and that's evident with its default Mail app. For years, the app was able to go dark except for the actual page where you read the email, which remained white. That's now changing as spotted by WindowsUnited.
Starting with version 16005.11231.20142.0 for those in the Windows Insider Release Preview Ring the Mail app can now go completely dark (a restart or toggling the dark mode option may be required).

Full story from the WindowsCentral blog...