On Mon, 24 Nov 2003, 4.uce.03.r.s@nurfuerspam.de wrote:

> When I leave a group (nnml, which is neither classified as spam nor
> as ham), I get:
> 
> Debugger entered--Lisp error: (error "Invalid argument 3")
>   call-process-region(1 1 nil nil nil nil "-d" "spam" "-h")

Got it.  Mega-patch #3 attached.  Besides fixing this problem, I also
added ignore regexes for blacklisting, so for instance I have

(setq spam-blacklist-ignored-regexes '("tzz" "lifelogs"))

in my setup.  I noticed this was a problem since spam is often sent
from spammers masquerading as you, but there's no way I could figure
out to block all the user's e-mail addresses easily.  I could just
block the user's primary mail address, but I think that would create
a false sense of security because any secondary addresses would get
blocked while the primary worked.

I've been using the patch for 3 days now, and other than the problem
you noticed I haven't seen anything wrong with the behavior or
effects of the new registration/unregistration code.

Thanks
Ted