Microsoft to Fully Retire Outlook Lite Android App on May 25, 2026: Migration Guide for Users

Microsoft will fully retire the Outlook Lite app for Android on May 25, 2026.

After this date, the app will open but disable mailbox access and all functionality for existing users.

History of Outlook Lite

Launched in 2022, Outlook Lite targeted emerging markets with low-spec Android devices and slow 2G/3G networks.

The app's compact 5MB size enabled basic email access where full apps struggled.

Microsoft seeks to eliminate product overlap by consolidating support on Outlook Mobile.

This shift prioritizes advanced features, compliance, and unified development efforts.

Users must switch to Outlook Mobile, where emails, calendars, and attachments migrate seamlessly.

Delisted from Google Play since October 2025, the app provided over six months for transitions.

Outlook Mobile offers deeper Microsoft 365 integration for enhanced productivity.

Organizations face no admin requirements but should urge prompt user migrations.

This decision reflects Microsoft's broader strategy to streamline mobile tools amid evolving device capabilities.

Written by

Journalist at BEAMSTART. I write about breaking business news in the region.

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