Mail Won't Search: Advice?

[Mr Downtown]

Unfortunately, it seems to be a well-known problem, and none of the solutions I've seen on various forums about rebuilding the Spotlight database have worked for me. My two previous threads on this subject:

http://forums.macresource.com/read.php?1...sg-1612673

http://forums.macresource.com/read.php?1...sg-1459527