在FreeBSD上建立一个功能完整的邮件服务器

　　$daemon_group = 'vscan'; # (no default; customary: vscan or amavis)

　　$log_level = 0;

　　$sa_spam_subject_tag = '***SPAM***'

　　$virus_admin = "root\@$mydomain";

　　$spam_admin = "llzqq\@$mydomain";

　　$mailfrom_notify_admin = "llzqq\@$mydomain";

　　$mailfrom_notify_recip = "llzqq\@$mydomain";

　　$mailfrom_notify_spamadmin = "llzqq\@$mydomain";

　　$inet_socket_bind = '127.0.0.1';

　　$forward_method = 'smtp:127.0.0.1:10025';

　　$notify_method = $forward_method;

　　$inet_socket_port = 10024;

　　$max_servers = 2;

　　['Clam Antivirus-clamd',

　　\&ask_daemon, ["CONTSCAN {}\n", '/tmp/clamd'],

　　qr/\bOK$/, qr/\bFOUND$/,

　　qr/^.*?: (?!Infected Archive)(.*) FOUND$/ ],

　　============================== amavisd.conf ===============================

　　2.1 要启动clamav和amavisd-new需要配置一下/etc/rc.conf

　　# vi /etc/rc.conf

　　spamd_enable="YES"

　　amavisd_enable="YES

　　clamav_clamd_enable="YES"

　　3.0 由于在安装amavisd-new时spamassassin被一起安装了下面对其进行配置

　　3.1 建立过滤规则：

　　# cd /usr/local/etc/mail/spamassassin

　　# env LANG=C vi local.cf

　　=============================== local.cf ===============================

　　# SpamAssassin config file for version x.xx