ZDNET | Security Follow German state replaces Microsoft Exchange and Outlook with open-source email Digital sovereignty isn't a phrase you often hear in the US, but it's a big deal in Europe. Here's why. Hacker & Security News on Bluesky @hacker.at.thenote.app bsky.app https://www.zdnet.com/article/german-state-replaces-microsoft-exchange-and-outlook-with-open-source-email/ zdnet.com