Sending, receiving, and organizing email in Outlook.com
Hi Sanne1,
I understand that flagged junk messages are making the Flagged email list in Microsoft To Do difficult to use.
Please note that this is a user-to-user forum, so contributors cannot change Outlook.com or Microsoft To Do features.
The Q&A Assist answer is generally correct. Microsoft currently documents synchronization from the primary mailbox, but it does not provide a setting to exclude only the Junk Email folder.
I would also like to add that you can contact Outlook.com support so an agent can review the mailbox behavior and record your feature request. However, support cannot guarantee that the requested functionality will be added.
1, Go to Outlook.com and sign in.
2, Click the Help icon (question mark) in the top right corner.
3, In the Help pane that opens, type a brief description of your issue (e.g., "account management"), then press Enter.
4, Scroll down the page until you see "Still need help?", click Yes.
5, Select "Chat with a support agent in your web browser."
6, Review the description of your issue and confirm your email address (ensure it's an email you can access).
7, Click Confirm to create the service request and then start chat to connect with an agent.
8, This screen indicates that your request has been submitted and the system is connecting you to Outlook.com live chat support, which may take a moment to load.
I hope the support team can review the flagged junk messages and ensure that your request reaches the appropriate team.