Hi @Elemond Tucker,
Welcome to the Microsoft Q&A forum.
Thank you very much for reaching out regarding the issue where new emails aren’t appearing in Outlook. I appreciate your patience and the details you provided.
In many cases, messages are still being delivered but are hidden by a view filter, moved by a rule, split into the Focused/Other tabs, or sent to Junk/Quarantine by security policies.
Here are my recommendations, please follow the steps below:
A - Quick steps to try in Outlook on the web
1/ Check Focused/Other & Filters
- Go to Inbox > set Filter = All (not Unread/To me/Mentions).
-
- Ensure Sort by = Date with newest on top.
-
- Check both Focused and Other tabs.
2/ Look in other folders
- Open Junk Email, Archive, and Deleted Items.
- Use the Search bar with keywords or try from:******@domain.com.
3/ Disable Rules/Sweep temporarily
- Click Settings > Mail > Rules and Sweep > turn off or delete any rules that move/delete/mark-as-read messages.
-
4/ Check Forwarding & Block/Allow lists
- Settings > Mail > Forwarding > ensure it’s Off, unless intentionally enabled.
-
- Settings > Mail > Junk email > review Blocked senders/domains and Safe senders.
-
5/ Try a clean browser session
- Sign out and sign back in, or open OWA in a Private/Incognito window or another browser.
-
- Temporarily disable content‑blocking extensions.
For additional information, you can refer to this article: 4 Fixes for Outlook Web Not Receiving Emails
Please note that this information is being provided by the moderator solely for your convenience. The referenced sites are not managed or overseen by the moderator, and therefore we cannot guarantee the accuracy, security, or suitability of any software or content available there. We recommend reviewing all information carefully and ensuring you understand any associated risks before following suggestions from the provided link.
B - Contact Support
If you still don’t see new emails after these steps, please reach out to your organization’s IT admin so they can review service‑side settings including message trace, quarantine, mailbox quota, retention policies, forwarding or mail‑flow rules, and overall Exchange Online/OWA service health to ensure email delivery is functioning properly.
Your IT admin can refer to the detailed guidance link here: Find and fix email delivery issues as a Microsoft 365 for business admin - Exchange | Microsoft Lea…
In case your IT department cannot access the necessary information or make the required changes, I recommend asking them to open a request with Microsoft Support team through the Microsoft Admin Center. They have access to backend configurations and can perform a more in-depth investigation. At the very least, they can provide the most effective workaround to ensure your experience remains smooth and secure.
We kindly ask for your understanding that, as moderators, we do not have access to the administrative tools or permissions required to investigate or modify these configurations. We also do not have the capability to initiate remote sessions for direct assistance. Our role is to guide users to the appropriate resources and support channels.
I hope this information is helpful. Should you have any further questions or need additional assistance, feel free to reach out.
I look forward to hearing your thoughts on this.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have any extra questions about this answer, please click "Comment".
Note: Follow the steps in our documentation to enable email notifications if you want to receive email notifications related to this topic.