Exchange 2010 search-mailbox results are incomplete
I'm using search-mailbox to find messages in a single mailbox in Exchange 2010. It works great on some folders like the inbox but does not return matching messages in other folders in the mailbox, including subfolders under the inbox. If I move the message from a skipped subfolder into my inbox then search-mailbox finds it so I know that the query is correct. I've checked indexing and everything seems good, including Get-MailboxDatabaseCopyStatus and Test-ExchangeSearch. Any ideas?
I've tried several different options but basic query is Search-Mailbox -identity "My Name Here" -searchquery 'senderaddress:"email@example.com"' -targetmailbox "my admin mailbox" -targetfolder "my folder" -loglevel full
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