From: Kai.Grossjohann@CS.Uni-Dortmund.DE (Kai Großjohann)
   Date: Tue, 25 Apr 2000 13:04:14 +0200

Hi,

   > Hm.  When I eval the following code, I get the right thing:
   > 
   > (mail-extract-address-components "Kai.Grossjohann@cs.uni-dortmund.de (Kai Großjohann)")
   > 
   > I get the same thing with gnus-extract-address-components.

And if you have

(set-language-environment "czech")

in the .emacs as I have? But in your headers there is:

From: Kai.Grossjohann@CS.Uni-Dortmund.DE (Kai=?iso-8859-1?q?_Gro=DFjohann?=)

So mail-extr should correctly parse it (because there is a specification of
the charset) and return your address and your name correctly even if I have
different language environment. But it does not for me, cause I have czech
language environment chosen. But how is my language environment connected to
the mail-extract-... function? I do not know. But I think there is an error
somewhere...

If mail-extr is only getting