Just a couple of days after Samsung confirmed it was winding down its long-running Samsung Messages app, another tech giant is pulling the plug on one of its communication tools, this time in the email space. Well, sort of.
Microsoft isn’t shutting down Outlook itself, but it is officially retiring a lighter version of the app that quietly served millions of Android users for the past few years.
The company has confirmed that Outlook Lite for Android will stop working on May 25, 2026.
“Existing users can continue using the app for a limited time before full retirement. To continue enjoying a secure and feature-rich email experience, we recommend switching to Outlook Mobile,” the company said on its support page.
After May 25, the app will still open on phones where it’s installed, but it won’t actually function. Users won’t see new emails, won’t be able to navigate around the app, and essentially won’t be able to use it for anything meaningful.
Outlook Lite originally launched in 2022 as a trimmed-down version of the full Outlook app, built specifically for Android devices with limited storage, weaker processors, and regions with slower internet connections. The idea was simple: keep the app size small, reduce battery usage, and make email accessible without the heavy resource demands of the full app. It clearly worked for a while too. Microsoft celebrated the app crossing 10 million downloads in 2024.
But the retirement has actually been in motion for months. Back in October 2025, Microsoft quietly removed Outlook Lite from the Google Play Store to prevent new downloads. Now, it’s going a step further by disabling functionality for existing users as well.
According to a notice in the Microsoft 365 Admin Center (Message ID MC1276508), the app will no longer be able to access mailboxes or support in-app navigation once the shutdown date hits.
The good news is that no one’s email account is being deleted. All emails, calendar entries, and attachments remain intact. Users simply need to sign into the standard Outlook Mobile app to regain full access.
In fact, Microsoft has placed an Upgrade button directly inside Outlook Lite that redirects users to download the full Outlook app from the Play Store, making the transition fairly straightforward.
Damilare Odedina
