====== Anti-pourriel avec Exim ======

  * http://www.sput.nl/software/exim.html
  * http://www.tty1.net/blog/2007-06-09-fighting-spam-with-exim4_en.html

===== SpamAssassin =====
  * http://marc.merlins.org/linux/exim/sa.html
  * http://www.freesoftwaremagazine.com/articles/exim_and_anti_spam_spamassassin

===== policy-weightd =====
  * http://blog.schalanda.name/archives/118-Exim-4-and-policyd-weight.html