emails load and then disappear

Question

When my outlook loads, the emails load and then disappear - happens when I search and in all mailboxes

Answer 1

Hi Kyah Purling,

Welcome to Microsoft Q&A forum. 

To narrow down this situation more quickly, please help confirm these two points:

• Which Outlook version are you using?
  • New Outlook for Windows / Classic Outlook for Windows / Outlook on the web (OWA).
• When you open Outlook on the web (OWA), do those emails remain stable, or do they also “load and then disappear”?

Once the above details are available, the appropriate next steps can be provided based on your Outlook version and where the behavior occurs (web/desktop).

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Answer 2

The behavior is typically caused by either filtered views/search results or a client/server issue where items are present on the server but not shown correctly in the Outlook client.

Try these steps in classic Outlook for Windows (if using it alongside Outlook Web/Outlook.com):

1. Check for filters on the current view
   1. Go to the View tab on the ribbon.
   2. In Current View, select View Settings.
   3. Select Filter.
   4. On each tab (Tasks, More Choices, Advanced), clear or remove any conditions (for example, date, read/unread, sender, size) that could hide messages.
   5. Apply the changes and recheck the mailbox and search results.
2. If messages appear in OWA/Outlook Web but disappear only in the desktop client (Cached mode)
   1. Close Outlook.
   2. Start Outlook with the /cleanips switch to clear the incoming item processing pipeline:

            Outlook.exe /cleanips
      

   3. If the issue persists, clear and resync the Inbox:
      • Right‑click Inbox → Properties.
      • On General, select Clear Offline Items → OK.
      • With Inbox selected, press Shift+F9 to force resynchronization.
3. If the disappearance happens only in search results (especially in an Exchange 2010 online‑mode environment)
   • Install the Exchange Server 2010 update rollup described in KB 2661854 so that items whose read/unread status changes are not removed permanently from the search results view.

If using an IMAP account (for example, Yahoo) and messages disappear after being read, confirm with the provider (such as Yahoo Customer Care) that no server‑side issue is active, as this has been seen and fixed previously on the provider side.

If none of the above applies or the issue is only in Outlook Web/Outlook.com with no desktop client involved, verify that no rules or filters are configured in the web interface that move or hide items immediately after arrival.

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References:

• Items disappear or are not visible in an Outlook folder
• Returned message items can disappear from the search results view when you use Outlook in online mode in an Exchange Server 2010 environment
• Email disappearing after being read for IMAP configured accounts
• Sometimes emails do not appear in Cached mode Inbox even if they were synchronized down from mailbox
• Stopped receiving emails on my account. - Microsoft Q&A