Does Sparrow give the emails a file extension? In Mail.app they are .emlx.Done a little more research out side of this site and it seems no is the answer.
looked hopeful, but still seem to open in mail from spotlight, also there was only eml, no emlx?Does Sparrow give the emails a file extension? In Mail.app they are .emlx.
If yes then try the following:
1. Download and install the Default Apps prefpane
2. Open System Preferences
3. Go to Other >> Default Apps
4. Click on extensions. Find the extension Sparrow uses for emails. If it doesn't exist create it. Once you have done this select the default app in the drop down box. Click "Override file creator".
I've not tried this for emails but it's worth a shot.