Using Classic Outlook on Windows for personal email, calendar, and contact management
In Classic Outlook, select the message in Junk Email and choose Home > Report > Not Junk instead of manually moving it; this returns the message to the Inbox and updates Outlook’s junk classification.^1^
If the message still appears to disappear
- Remove the Inbox filter
- Open Inbox.
- Above the message list, select All, not Unread.
- Check both Inbox tabs
- If Focused and Other appear above the Inbox, check both.
- To test with one combined list, select View > Show Focused Inbox to turn Focused Inbox off.
- Search the entire mailbox
- Press Ctrl+E.
- Search for the sender, subject, or a distinctive word.
- On the Search tab, change the scope from Current Folder to All Mailboxes or All Outlook Items.
- Clear the search afterward by selecting the X in the search box.
- Check the server mailbox
- Sign in to the same account using Outlook on the web.
- Look in Inbox, Junk Email, Deleted Items, and Archive.
- Also clear any web Inbox filter and check Focused and Other.
If the message was deleted
First check Deleted Items. If it is there, right-click it and select Move, then choose Inbox.
If it is not there:
- Ensure Outlook is online and connected to the mail server.
- Open Deleted Items.
- Select Home > Recover Deleted Items From Server.
- Select the message, choose Restore Selected Items, and select OK.
- The restored message goes to Deleted Items; move it from there to Inbox.
If Recover Deleted Items From Server is unavailable, that account type does not support this recovery method.^5^
If it happens only in Classic Outlook
Test Outlook without add-ins:
- Close Outlook.
- Press Windows+R.
- Enter
outlook.exe /safeand press Enter. - Repeat the Not Junk action.
If the message remains visible in safe mode, disable add-ins through File > Options > Add-ins > Manage: COM Add-ins > Go, then re-enable them individually to identify the conflicting add-in.^6^
References
- Overview of the Junk Email Filter in classic Outlook | Microsoft Support
- View only unread messages in Outlook | Microsoft Support
- Classic Outlook (#tab/classic-outlook)
- Find a message or item in classic Outlook | Microsoft Support
- Classic Outlook (#tab/classic-outlook)
- Classic Outlook (#tab/classic-outlook)