Microsoft warns that Outlook Search might not display recent emails in Windows 11, again
For the second time in the last year, Microsoft is investigating an issue that is preventing Outlook Search from showing recent emails in results in Windows 11.
The last time the problem arose, it was found to be the fault of an update for Windows, but Microsoft is not yet sure what the root cause is this time around. The issue affects people using POP, IMAP and offline Exchange accounts which make use of the Windows Search service to index emails. There is currently not a proper fix for the problem, but there is a temporary workaround.