Some high level info: https://www.onmsft.com/news/heres-an-early-first-look-at-microsofts-new-one-outlook-app-expected-to-launch-in-2022 https://www.onmsft.com/

Some high level info: https://www.onmsft.com/news/heres-an-early-first-look-at-microsofts-new-one-outlook-app-expected-to-launch-in-2022 https://www.onmsft.com/news/heres-an-early-first-look-at-mic... An internal binary leaked a while ago, someone confirmed the WebView2 aspect: https://twitter.com/teroalhonen/status/1346196838840463360 https://twitter.com/teroalhonen/status/1346196838840463360