Microsoft 365 Copilot: New Feature – Upload local files now supports .eml and .msg file types

by · Published · Updated

Microsoft 365 Copilot: Upload local files now supports .eml and .msg file types
Microsoft 365 Copilot: Upload local files now supports .eml and .msg file types

Hi All,

Greetings. LIFE IS BEAUTIFUL 🙂

Today, I’m sharing a recent update to Copilot for Microsoft 365.

Feature Update: Microsoft 365 Copilot: Upload local files now supports .eml and .msg file types

Details

  • Microsoft is adding support for.eml and .msg file uploads in Microsoft 365 Copilot, including Copilot Chat and the Microsoft 365 Copilot app.
Screenshot of a file upload interface showing a message titled 'Major update from Message center.eml' in Microsoft apps with options for 'Message Copilot' and 'Tools'.
Image: Microsoft 365 Copilot – Now supported uploading .eml file types
Screenshot of an uploading interface displaying a file titled 'Major update from Message center.msg' with options for tools and message copilot.
Image: Microsoft 365 Copilot – Now supported uploading .msg file types
  • This update makes it easier for users to include email files as context when prompting Copilot.
  • It helps them generate more relevant and grounded responses.

Microsoft 365 Roadmap ID: 552591 – Microsoft Copilot (Microsoft 365): Upload Local Files now Support .eml and .msg file types

Announcement about Microsoft Copilot (Microsoft 365) supporting .eml and .msg file uploads, with a rollout starting in February 2026. Includes details on roadmap ID, cloud instances, platforms, and release phases.
Image: Microsoft 365 Roadmap ID 552591 – Microsoft Copilot (Microsoft 365): Upload Local Files now Support .eml and .msg file types

Thanks for reading. Have a wonderful time ahead!

Tags:

Prasham Sabadra

LIFE IS VERY BEAUTIFUL. ENJOY THE WHOLE JOURNEY :) Founder of Microsoft 365 Junction, Speaker, Author, Learner, Developer, Passionate Techie. Certified Professional Workshop Facilitator / Public Speaker. Believe in knowledge sharing. Around 20+ years of total IT experience and 17+ years of experience in SharePoint and Microsoft 365 services Please feel free me to contact for any SharePoint / Microsoft 365 queries. I am also very much interested in behavioral (life changing) sessions like motivational speeches, Success, Goal Setting, About Life, How to live Life etc. My book - Microsoft 365 Power Shell hand book for Administrators and Beginners and 100 Power Shell Interview Questions - https://www.amazon.in/Microsoft-Administrators-Beginners-Interview-Questions/dp/9394901639/ref=tmm_pap_swatch_0?_encoding=UTF8&qid=1679029081&sr=8-11

You may also like...

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Discover more from Microsoft 365

Subscribe now to keep reading and get access to the full archive.

Continue reading