Can anyone tell me why it is that when I use Mail's search function for a particular email address (in Trash folder, for example), the results don't always include all the entries on my system? ie. There is a particular email in my Trash I was just searching for, and I knew the email address to look under but the search results did not include it. When I did a manual search, message by message I found it. I've noticed this happening a lot.