If the Search Folders do not appear in Outlook Web Access (OWA), connect to the same mailbox in Outlook with the Cached Exchange Mode option turned off.
Outlook Web Access (OWA) does not display the Personal Folders
that appear in Outlook on your UB-owned computer because Personal
Folders are located on your computer's hard disk instead of the
server. (Personal Folders are not the same as email folders created
in your Exchange mailbox. You can use personal folder files to save
copies of your email, calendar and contacts, or to move email off
the Exchange server.)
If the Search Folders you created in Outlook 2007 or Outlook 2010 do not appear in Outlook Web Access (OWA), this happens because you are using Outlook in Cached Exchange Mode. (Search Folders are virtual folders that display the results of previously defined search queries.) To make the Search Folders available in OWA, connect to the same mailbox in Outlook with the Cached Exchange Mode option turned off.
To turn off Cached Exchange Mode: