http://marc.info/?l=oss-security&m=122152798516853&w=2
http://marc.info/?l=oss-security&m=122118210029084&w=2
http://marc.info/?l=oss-security&m=1221153415232&w=2
http://developer.joomla.org/security/news/273-20080903-core-commailto-spam.html