Administration of Active Directory does not have to be hard. Too often what should be a simple task is made more difficult than it needs to be.The solution? Hyena from SystemTools Software. With ease-of-use as well as powerful importing and bulk updating capabilities.
The bad news is that there's no way to enable Exchange Search for an individual mailbox. However, the following PowerShell command worked for me to correct the problem:
ResetSearchIndex -Force -All
This command will stop the MSExchangeSearch service, remove the entire search database and restart the MSExchangeSearch service. The MSExchangeSearch will immediately begin crawling the database(s) and rebuild the index(s). It took about 3 minutes on my 550MB database in a VM. You can use Perfmon to watch the Full Crawl Mode Status counter in the MSExchange Search Indices performance object to monitor when it's done. The counter value will be 1 while it's rebuilding, 0 when it's done.
Usage for the ResetSearchIndex PowerShell command:
ResetSearchIndex.ps1 [-force] [] ...
-OR-
ResetSearchIndex.ps1 [-force] -all
-OR-
get-mailboxdatabase ResetSearchIndex.ps1 [-force]
let us know for further help.
-Gaurav