I don't know which messages people here are talking about (instant or e-mail), but messages from Empathy do enable a green mark on the tray icon - but new e-mail messages (checked by gm-notify) are not causing a green mark on the icon.
I don't know which messages people here are talking about (instant or e-mail), but messages from Empathy do enable a green mark on the tray icon - but new e-mail messages (checked by gm-notify) are not causing a green mark on the icon.