hi,until 21 mars 2011 after the normal cron.daily/update_spamassassin, Spamassassin report all messages with the rule RP_8BIT
header RP_8BIT Return-Path:raw =~ /[^\000-\177]/ describe RP_8BIT Return-Path contains 8-bit characters with high bit on score RP_8BIT 2.8 Thanks to correct this rule. Thierry Bagnoud