Consider also using the DNSBL (DNS-based blacklist) NiX Spam. Just enable in /etc/plugins the line
dnsbl Add following entry to /etc/dnsbl_zones ix.dnsbl.manitu.net This blacklist is based on the spam filters of the german publisher 'HEISE Verlag', who receives millions of Emails per day. So chances are great, that a spam mail you're receiving has been already processed by them. See http://www.dnsbl.manitu.net/index.php?language=en See also the article in german: http://www.heise.de/ix/NiX-Spam-filtert-auf-dem-Mailserver-476624.html Our server recjects up to 25 % of all spam only by this simple DNS call - see http://dienstleistung-kultur.de/spamstat.shtml Ernesto -- ______________________________________________________________________ Dienstleistung Kultur Ltd. & Co. KG Lützenstr. 10, 10711 Berlin Telephon +49-(0)30 - 89 09 56 59 Prokurist Ernst-J. Johnsdorf Faksimile +49-(0)30 - 89 09 56 60 HRA 41207 Berlin-Charlottenburg http://dienstleistung-kultur.de USt-IdNr. DE 261 999 858 mailto:m...@dienstleistung-kultur.de ______________________________________________________________________ Dienstleistung Kultur Ltd. 27, Gloucester Street, London WC1N 3AX Companies House, Cardiff, No. 6512436 Director Ute-I. Pehlke ______________________________________________________________________