well I just got a china fruit spam too - what I said earlier doesn't work because it is a image - at least the one I got is.

-like Salvator mentioned {Many of the SPAMers are using graphics based messages instead of text based messages and graphics is almost impossible to filter.}

the china fruit co part is in a color/tinted box, and the rest of the message is about the weather.

sooo - i guess all we can do is just delete them ourselves.
unless someone else has a idea.