I have the same issue. I did some messing with the scripts and I can get some of it to work. Part of the issue is amavisd-new in Etch has changed the way it logs and the /usr/bin/amavis-stats script isn't matching the lines properly and producing bad rrd values.
I tweaked the amavis-stats script to match the new log values and than ran the /usr/share/amavis-stats/amavis-stats.php script with it printing out the rrdtool commands, running those commands on the command line produces errors, complains about the format of the last COMMENT value, I commented the COMMENT:$endate statements out of the script and I can get amavis-stats.php to produce some graphs now. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]