No unseen notifications icon and history

[Stephan Haller]

Am Dienstag, den 25.11.2014, 19:47 +0000 schrieb killermoehre at gmx.net:
> 25. November 2014 20:30 Uhr, v_2e at ukr.net schrieb: 
> > Hello!
> > As I remember, in the past the notification-daemon used to show the
> > envelope icon in the notifications area until I click on it and clear
> > the notifications. However, some months ago I noticed that it does not
> > show this icon any more, so I cannot see the missed notifications.
> > Is there a way to get that old behaviour back in order to be able to
> > see the notifications which appeared on the screen when I was absent?
> > 
> > Thank you!
> > 
> > Vladimir
> 
> This is a third party application. xfce4-notifyd never did this. You may find your answer in the deepness of the internet or of your package manager.
Wasn't it the old gnome notification daemon at
https://git.gnome.org/browse/notification-daemon/ ?

Don't know if the new 3.x version behaves the same. But I think version
0.76 had this icon in the systray. But I may also the wrong :/