Download [new] Old Outlook For Windows 11 Jun 2026

Microsoft has announced the eventual sunset of "Classic Outlook." The roadmap suggests that starting in 2026, the Classic client will begin to be phased out in favor of the New Outlook for commercial users as well.

While the is modern and integrates with AI like Microsoft Copilot, it is essentially a "Progressive Web App" (PWA), meaning it often behaves more like a website than a deep-rooted computer program. download old outlook for windows 11