Hi ! First, sorry for my english folks I have read and follow this howto http://www.howtoforge.com/virtual-users-and-domains-with-postfix-ubuntu-7.10 My server is up, and im sending and receiving emails, everything is ok. Now, i have looking some configurations files, and im trying to get my spams messages marked as **SPAM** I have edited the /etc/spamassassin/local.cf file, and i have uncomented the rewrite_header Subject *****SPAM***** line. I have restart the amavis daemon and postfix, but i recieve the spam emails without any Subject modification (i use thunderbird via imap to see my email). Previoustly, i have updated my amavis 20-debian-default file with $final_spam_destiny = D_PASS; another think, i have edited /etc/default/spamassassin/20-debian-defaults and put enabled to 1. I send a spam message to my mailox, and its no marked. if i see the email with nano i see X-Quarantine-ID: <4HESW+2Dc6kn>, so, the message is marked as spam..... what i have to do to get in my spam messages marked? Lot of thanks!