Fix Outlook Cannot Display Messages Sent to Your Own Hotmail Account
Question details
The user is unable to access emails sent to their own Hotmail or Microsoft 365 account, with messages either disappearing or showing delivery errors.

- Product
- Microsoft Outlook / Hotmail
- Device & OS
- not provided
- Scenario
- Sending emails to one's own Hotmail or Microsoft 365 account for self-reference, testing, or record-keeping.
- Observed behavior
- Messages temporarily appear in the Sent Items folder but later become inaccessible or trigger network and delivery errors across multiple devices and browsers.
Verify your internet connection and visit the Microsoft Service Health portal to ensure there are no ongoing server outages affecting Outlook.com or Microsoft 365 Exchange services.
Test Webmail and Alternative Email Clients
Isolate the issue by checking if the synchronization failure occurs exclusively in the Outlook desktop app or across all platforms.
By testing your account on different platforms, you can determine whether the missing emails are caused by a local application error or a Microsoft server-side issue. If the emails are missing everywhere, it is a server issue.
Open a web browser, navigate to outlook.live.com or outlook.office.com, and sign in with your Hotmail or Microsoft 365 credentials.
Click 'New message', enter your own email address in the 'To' field, type a test subject, and click 'Send'.
Navigate between your Inbox and Sent Items on the web interface to see if the message remains accessible or disappears after a few minutes.
Open the default Mail app on your Android or iOS device (not the Outlook app) and check if the sent message syncs correctly via IMAP/Exchange.

Review Account Rules and Sync Settings
Ensure that recent security changes, inbox rules, or forwarding settings are not causing self-addressed emails to be deleted or moved automatically.
Contact Microsoft Support for Server Logs
Engage Microsoft Support to investigate backend account and server logs if the issue is confirmed to be server-side.
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Frequently Asked Questions
Why do emails sent to my own Hotmail account disappear from Sent Items?
This often occurs due to a server-side synchronization error. The Microsoft Exchange server may fail to properly route and store the self-addressed message, leading to a silent delivery failure that eventually removes the temporary copy from your local Sent Items folder.
Will clearing my browser cache resolve this Hotmail display issue?
If the issue persists across multiple devices and different email clients (such as your desktop Outlook and mobile phone), it indicates a backend account or server-side problem. In this case, clearing your browser cache will not fix the issue.
How can I check if there is a known server outage affecting Hotmail?
You can check the current server status by visiting the official Microsoft Service Health dashboard. If you are a Microsoft 365 user, you can also view network and delivery issue alerts directly in your Microsoft 365 admin center.




