Outlook for Mac: Conversations

Hi @Ballman George, 

Good day, and I appreciate the clear description of your issue.  

From your description, your inquiry pertains to the current functionality where conversation grouping includes messages saved across various folders rather than being isolated to the Inbox.  

To give you a better understanding of why this is happening, when Conversation View is turned on in Outlook for Mac, the application is built to gather all related messages from across your entire mailbox in order to present a complete thread. As a result, emails that you have carefully saved in other folders will also appear within that grouped view. This is because Outlook currently recognises a conversation at the mailbox level rather than limiting it to the specific folder you are browsing. Although the option to exclude Sent Mail is already available, the ability to exclude other saved or custom folders has not yet been made available to users. 

With that in mind, I would like to walk you through some workarounds that may help improve your experience in the meantime: 

1/ Review the available Conversation options to reduce extra items where possible 

• Please open Inbox, select View, then turn on Show as Conversations, and make sure it is applied to the folder you are viewing. 

• After that, select Outlook > Settings > Email, then under Conversations, disable any option that includes Sent items if it is available in your build, since this can reduce what appears inside the thread. 

• Reference: View e-mail messages by conversation in Outlook for Mac - Microsoft Support 

2/ Use Folder-Specific Rules to Separate Your Saved Emails 

• If emails are still appearing from other folders, consider setting up a Rule to automatically move certain messages to a dedicated archive folder that is separate from your active folders.  
• Go to Tools > Rules > Add a Rule, and define conditions so that filed emails are kept in a location Outlook is less likely to thread into your Inbox view. 

Alternatively, as a forum moderator, I hope you understand that I don’t have the ability to modify or escalate product issues directly. The "New Outlook" is still very much a work in progress, and Microsoft frequently adds back legacy features based on user feedback. However, I strongly recommend submitting your feedback through the Outlook (new) · Community.This is the most effective way to ensure your voice reaches the product team and can be considered about how company-only contacts are handled in search results, with potential improvements being considered  for future improvements.       

You've clearly identified a real-world challenge, and your suggestion reflects a deep understanding of user needs - feedback like yours is truly valuable and helps shape the future of Microsoft team.    

Once you’ve submitted your feedback, feel free to share the link here. I’d be happy to upvote it to help increase its visibility.  Moreover, if you are unable to submit feedback, please inform me at your convenience. In that case, I will gladly assist by submitting it on your behalf to ensure your request is properly captured.          

Additionally, as other users have raised similar concerns and may not be aware of where to share their feedback, I hope this response helps clarify the situation and suggests a potential next step. Highlighting this information can make it more visible to others in the community who may be facing the same issue, making it easier for them to find guidance and contribute their feedback as well.    

Thank you again for your time and for raising this important usability concern. If you have any further questions or need additional assistance, please don’t hesitate to reach out.    

Wishing you a smooth rest of your day. 

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Outlook for Mac conversation view cannot currently be limited to a single folder while excluding items from other folders in that conversation.

When messages are arranged by conversation in Outlook, all items that share the same subject and belong to the same thread are grouped together in the message list. Conversation view is designed to relate all items in the same conversation across folders and stores, including items that have been moved to other folders and items in Sent Items, when those options are enabled.

On Mac, conversation behavior can only be adjusted via the available conversation settings (Outlook > Settings > Email > Reading > Conversations) or by turning conversation view off entirely for that folder (View > Show as Conversations). There is no documented option to exclude messages from other folders from a conversation while keeping conversation grouping enabled.

To request this capability, feedback can be submitted using the built‑in feedback mechanism described in the Outlook support content (for example, via the “Provide feedback” entry referenced in the Outlook help pages).

References:

• View e-mail messages by conversation in Outlook for Mac
• View email messages by conversation in Outlook
• Managing Outlook Items as Conversations
• Group or ungroup messages in your Inbox
• Legacy Outlook for Mac emails are not grouped in Conversation threads as expected for Exchange OnPremise/Office 365 and Google accounts