Deuglifying in the presence of Outlook headers

[Rafael Villarroel]

There was a thread in 2002 asking if it was possible to run
deuglyfication automatically if "X-Newsreader: Microsoft Outlook
Express" was present in the headers, and at that time the answer was
that it wasn't. So I'm posing the question again, or at least, if I
could do that using the gnus-parameters variable.

I mean, how can I do
(add-hook 'gnus-article-decode-hook
    'gnus-article-outlook-rearrange-citation)
local to some groups?

thanks in advance, 
Rafael