Microsoft new update for Windows Mail and Calendar built-in app for Windows 10 users that bring complete dark mode to the app. The update also changes the version of the app to v16005. 11231. 20192.0.

The latest update for the Mail and Calendar app brings complete dark mode for Windows 10. In old version, email body remained white. Microsoft has also added a toggle on the top to manually switch to/from the dark theme. The toggle is placed between Forward and Archive buttons.

The new dark mode update is available in Windows 10 v1809 and can be downloaded from the Microsoft Store.

Also if you interested in using Windows 10 with a dark theme, we previously share a guide how to enable dark theme in Windows 10.