We are running Outlook 2010 SP2 and it is not in cached mode. We have Exchange 2010 SP2 Rollup 8 in a DAG with two mailbox servers. This past weekend we shutdown Exchange to do some maintenance on our SANs. The maintenance was completed and the Exchange boxes were brought back online. Everything looked fine and functioned as expected except now when we search, we only get results from before the shutdown. It's as if all the email after isn't being indexed and I have no clue where to start to look. I did run Get-MailboxDatabaseCopyStatus -server servername | fl against the server and all the indexes appear as Healthy. Any thoughts?