How to Group Email Threads in Outlook Quickly
Outlook lets you group related emails into one thread with Conversation View. It keeps your inbox cleaner and makes long discussions easier to follow. This guide will show you how to use it on desktop, web, and mobile.
Table of contents
How to Group Emails into Threads in Outlook?
1. Enable Conversation View on Desktop
On the desktop app, you can quickly organize messages into conversations.
- Open Outlook and go to your Inbox.
- Click the View tab in the ribbon.
- In the Messages group, select Show as Conversations.

- Choose This folder or All mailboxes depending on your preference.
If you also want to manage recipients more effectively, check out this guide on how to BCC in Outlook.
Need confirmation that recipients opened your message? Learn how to request a read receipt in Outlook to track opens.
2. Turn On Threaded View in Outlook Web
If you use Outlook in your browser, enable threaded view from settings.
- Sign in to Outlook on the web.
- Click the Settings gear icon in the top-right corner.
- Under Mail > Layout, find Conversation view.

- Select Newest messages on top or Newest messages on bottom.
To manage events alongside emails, you may also want to learn how to share your Outlook calendar.
For quicker and safer access to your Outlook account, try using Outlook QR code sign in through the Microsoft Authenticator app.
3. Group Emails on Outlook Mobile
The mobile app also supports threaded conversations.
- Open the Outlook mobile app.
- Tap your profile picture, then select Settings.
- Scroll down to Organize mail by thread.
- Toggle the switch on to combine emails into conversations.
Why Grouping Threads Helps
Threaded emails reduce inbox clutter and make it easier to track responses in long discussions, so you see the whole conversation in one place.
FAQs
Go to the same Conversation View settings and uncheck Show as Conversations on desktop or toggle off Organize mail by thread on mobile.
Yes, you can apply it to individual folders or all mailboxes depending on your setup.
Outlook groups messages by subject and participants. If these differ, they may not appear in the same thread.
Yes, in Outlook web you can choose whether the newest messages show on top or bottom of the thread.
Yes, open the message and resend it. For steps, see how to resend an email in Outlook.
Conclusion
Turning on Conversation View keeps your inbox organized across desktop, web, and mobile, so if you haven’t already, make sure you try this feature.
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