nannycrick

I have a solution that might work for you...make a new folder & name it EMAIL. Then go to the settings in your email app. It will have an option that will allow you to name the file/ folder you want attachments saved. make sure the file path is accurate. It's usually..
mms/sdcard/...etc. delete the last part of that path & type in the name of your new "save" folder. If you "named" your path correctly, all your attachments will go into that folder first.
Estrongs File Explorer is the best app for this. Load it & go to it's settings first. If your phone is rooted, then check all the boxes under Root options. If your phone isn't rooted, then check the option..Up To Root. Also check the box that says Show Hidden Folders.
You should have no trouble finding those missing attachments.