When looking at these Magazine SPAMs, they appear to have
some field which says: "from where you heard of this ?",
and has pre-entered name + code at them.
I have started to suspect that the original perpetrator has
hidden behind a slew of fooled (..to spam) people, by
claiming to give old customers some trinkets (or whatever)
for every N new "customer" lured in.
Up until recently I have been able to run a bunch of lists
at my systems in a setup which is esentially a big alias
expansion, without any intervening programs (like Majordomo)
to auto-sensor the messages. For my extreme sad, I have
now had to install such auto-traps...
/Matti Aarnio <firstname.lastname@example.org>