How to Block Someone in Microsoft Teams Chat

Описание: Learn how to block someone in Microsoft Teams chat with this complete 2025 guide. If you’re dealing with unwanted messages, spam, or simply want to stop someone from contacting you on Teams, this step-by-step tutorial will show you exactly how to block users on both desktop and mobile. We’ll walk you through how blocking works, what happens when you block a person, and how to unblock them later if needed. Perfect for professionals, students, and organizations who use Microsoft Teams daily and want more control over their privacy and communication. By the end of this guide, you’ll know how to manage your chat settings, stay focused, and create a safer, distraction-free workspace inside Microsoft Teams.