To open the web app, you need to change your browser settings to allow third-party cookies

To open the web app, you need to change your browser settings to allow third-party cookies

Introduction

This morning I bummed into “To open the web app, you need to change your browser settings to allow third-party cookies.”

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Haven’t had issues with login into teams on my browser before. So, this changed during the weekend.

Why use Teams on the browser in the first place?

Well I am working with a customer right know and they created guest access for me, so in order to not change organization in the thick Teams client, I use the web browser to have two separate sessions running at the same time.

 

Requirements

  • Microsoft endpoint manager

 

Add policy to let people access teams again

Open https://endpoint.microsoft.com/

Devices -> Windows -> Configuration profiles

Create profile

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Good naming standards are preferably

Search for Allow cookies on specific sites

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You could add wildcard, but I like to be sure what is allowed and what does not.

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Deploy it to the group of device or users that need to get the policy

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Create

Sync your devices

 

Summary

If you have disabled third-party cookies which you should, then you will sometimes see these screens. It’s good to have an aligned method to enable sites, your company needs to access.

Happy testing!

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Mattias Melkersen is a community driven and passionate modern workplace consultant with 20 years’ experience in automating software, driving adoption and technology change within the Enterprise. He lives in Denmark and works at Mindcore.

He is an Enterprise Mobility Intune MVP, Official Contributor in a LinkedIn group with 41.000 members and Microsoft 365 Enterprise Administrator Expert.

Mattias blogs, gives interview and creates a YouTube content on the channel "MSEndpointMgr" where he creates helpful content in the MEM area and interview MVP’s who showcase certain technology or topic.

Official Contributor here "Modern Endpoint Management":
https://www.linkedin.com/groups/8761296/

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Modern Workplace consultant and a Microsoft MVP in Enterprise Mobility.

Modern Workplace consultant and a Microsoft MVP in Windows and Devices.

Infrastructure architect with focus on Modern Workplace and Microsoft 365 security.

Cloud & security specialist with focus on Microsoft backend products and cloud technologies.

Cloud & security specialist with focus on Microsoft 365.

Cloud & Security Specialist, with a passion for all things Cybersecurity

Cloud and infrastructure security specialist with background in networking.

Infrastructure architect with focus on design, implementation, migration and consolidation.

Infrastructure consultant with focus on cloud solutions in Office365 and Azure.

Modern workplace and infrastructure architect with a focus on Microsoft 365 and security.

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