[KLUG Members] Evolution shared folder???

[Bruce Smith]

> > Maybe some header in the email?  (nothing obvious to me)
> 
> Beats me,  if you can do this via some header that would be awesome.
> I've never seen anything like it.

OK, Google finally turned up something useful.  This bit of code:
http://cvs.gnome.org/viewcvs/evolution/plugins/shared-folder/install-shared.c?rev=1.7

Leads me to believe the "X-notification" header (the email contains one)
triggers this popup dialog box.   (erroneously, in this case :)

 - BS