Subject: No Hackers! You Mean Crackers
From: no_hackers@a
Sender: no_hackers@b

The pejorative word is *Cracker*, not *Hacker*.
Hackers just write program code.  Crackers break in & steal data & 
money & control.  Ignorant lazy journalists & politicians led the
public misuse of the word Hacker. Hackers have for 30/ 40+ years
been hacking programs together to make better programs for all, free!  
http://www.berklix.com/free/

One nice hackers group:
  freebsd-hackers@freebsd.org
  https://lists.freebsd.org/pipermail/freebsd-hackers/
  25 years+ giving away free programs http://www.freebsd.org