Search for "has an attachment"

[Xu Wang]

Hi,

I would like to search for messages from Jiang that have an attachment. I tried

from:Jiang attachment:
from:Jiang attachment:*
from:Jiang attachment:.*

and none seems to do what I want.

Perhaps the problem is that I want to search for "real' attachments
(e.g. not the multipart email things that are really the message).

Kind regards,

Xu