Does Microsoft Outlook work on Linux?
Partly. Microsoft has no Outlook desktop app for Linux, but the web version works in a Linux browser.
Use Microsoft Outlook in a web browser
Microsoft offers Microsoft Outlook on the web. Open it in Firefox, Chrome or Edge on Linux and sign in. Chrome and Edge can usually install web apps like this one in their own window.
Open Microsoft Outlook on the web
Best Microsoft Outlook alternatives for Linux
Sources
Microsoft Outlook on Linux: common questions
Does Microsoft Outlook work on Linux?
Partly. Microsoft has no Outlook desktop app for Linux, but the web version works in a Linux browser.
What is the best Linux alternative to Microsoft Outlook?
Thunderbird is the closest alternative that runs on Linux. Thunderbird: Mozilla publishes an official Linux version of Thunderbird. It’s on Flathub (1.6M installs) and in the Ubuntu, Debian, Fedora, Arch Linux and openSUSE Tumbleweed repositories.