1、安装dspam

Dspam的配置主要参考《Dspam+Amavis-new+SA-Clamav for EMOS》

链接: http://www.extmail.org/forum/thread-10393-1-1.html

shell

# yum install dspam-mysql

2、导入 DSPAM 训练库

shell

# cd /root/
# wget http://www.extmail.org/download/misc/dspam/dspam-trained-data.sql.gz
# gzip -d dspam-trained-data.sql.gz
# rm -rf /var/lib/mysql/dspam/ (备注:如果没有dspam的库,可以不用执行)
# mysql -u root -p -e "create database dspam"
# mysql -u root -p -e "grant all on dspam.* to dspam@localhost identified by 'dspam'"
# mysql -u dspam -p dspam dspam < /root/dspam-trained-data.sql

DSPAM的token数据库的定时清理:

shell

# crontab -e

加入以下内容:

0 0 * * * /usr/bin/mysql -u dspam -p'dspam' dspam < /usr/share/dspam/sql/mysql/purge.sql
0 0 * * * /usr/bin/dspam_logrotate -a 30 -d /var/spool/dspam/data

3、配置 dspam.conf 文件

shell

# vi /etc/dspam/dspam.conf

变动内容如下:

DeliveryHost        127.0.0.1
DeliveryPort        10024
DeliveryIdent       localhost
DeliveryProto       SMTP
  
Trust extmail

Preference "signatureLocation=headers"  # 'message' or 'headers'
Preference "showFactors=off"
  
MySQLUIDInSignature    on
MySQLServer             /var/lib/mysql/mysql.sock
MySQLUser               dspam
MySQLPass               dspam
MySQLDb                 dspam
MySQLCompress           true

MySQLConnectionCache   10
ServerHost             127.0.0.1
ServerPort              10028
ServerQueueSize 32
ServerPID               /var/spool/dspam/dspamd.pid
ServerMode              auto
ServerPass.Relay1       "secret"
ServerParameters        "--user extmail --deliver=innocent,spam"
ServerIdent             "localhost.localdomain"
  
ClientHost      127.0.0.1
ClientPort      10028
ClientIdent     "secret@Relay1"

3、启动 dspam 进程

shell

# chkconfig dspamd on
# service dspamd start

查看dspam启动进程

shell

# ps aux |grep dspam

显示以下内容:

dspam    18407  0.0  0.5  5452 1344 pts/0    S    19:16   0:00 /usr/sbin/dspamd --daemon
root     18412  0.0  0.2  5140  668 pts/0    S+   19:17   0:00 grep dspamd

4、修改main.cf文件

shell

# vi /etc/postfix/main.cf

增加以下内容:

header_checks = regexp:/etc/postfix/dspam_header_checks

设置邮件标题过滤管理 以防止重复X-DSPAM-Signature标题,可以防止签名被报道为垃圾。这发生在当你从一个已经运行Dspam的服务器收到邮件,或被用于通过伪造的、滥发邮件来阻止你训练数据库,

shell

# vi /etc/postfix/dspam_header_checks

增加以下内容:

/^(X-DSPAM-.*)/ IGNORE
/^(X-Spam-.*)/  IGNORE

重启postfix :

shell

# service postfix restart

5、编辑 amavisd.conf 文件

shell

# vi /etc/amavisd/amavisd.conf

增加以下内容:

$dspam = '/usr/bin/dspam';
@spam_scanners = (
    ['SpamAssassin', 'Amavis::SpamControl::SpamAssassin'],
    ['DSPAM',  'Amavis::SpamControl::ExtProg', $dspam,
      [ qw(--client --stdout --deliver=spam,innocent --mode=teft --user extmail)],
    ],
);

SA增加DSpam插件:

shell

# cd /usr/lib/perl5/vendor_perl/5.8.8/Mail/SpamAssassin/Plugin/
# wget http://www.extmail.org/download/misc/dspam/dspam.pm

编辑 local.cf 文件

shell

# cd /etc/mail/spamassassin/
# wget http://www.extmail.org/download/misc/dspam/dspam.cf
# vi local.cf

在下面增加以下内容

include dspam.cf

编辑 init.pre 文件:

shell

# vi init.pre

在下面增加以下内容

loadplugin Mail::SpamAssassin::Plugin::dspam

重启amavisd

shell

# service amavisd restart

6、增加 extmail 的垃圾邮件举报

说明:
Extmail 1.0.9正式加入垃圾邮件举报功能,主要基于(xueron)的补丁包,并进行了一定的调整,使该功能可以兼容DSPAM及Spamassassin两种内容过滤软件的训练。
Extmail1.1.1加入(stvictor)提供的spamassassin举报功能,感谢!

修改 webmail.cf

shell

# vi /var/www/extsuite/extmail/webmail.cf

主要变动的内容如下:

SYS_SPAM_REPORT_ON  = 1
SYS_SPAM_REPORT_TYPE = dspam

设置maidrop的全局过滤

shell

# vi /etc/maildroprc

内容如下:

# Decoder for high quality key word filtering
# Author: hzqbbc <hzqbbc@hzqbbc.com> - ExtMail Dev Team
DECODER="/var/www/extsuite/extmail/tools/decode -v"
if ((/^(From|Sender|Return-Path):.*MAILER\-DAEMON/))
{
  BADSENDER=1
}

# Custom filter and auto deliver to Junk mailbox support
# need test command and other Unix command
`test -f $HOME/.mailfilter && exit 1 || exit 0`

# No customize filtering rules
if ( $RETURNCODE == 0 )
{
  if (/^X-Spam-Flag:.*YES/ || /^X-DSPAM-Result:.*Spam/)
  {
    exception {
      to "$HOME/Maildir/.Junk/."
    }
  }
}

7、配置DSPAM Web 界面

备注: Dspam_WebUI for Nginx配置:

安装相关的rpm包:

shell

# yum install perl-GDGraph
# yum install perl-GD-Graph3d
# yum install dspam-web

创建dspam-web 认证用户:

shell

# cd /usr/share/dspam/webui/cgi-bin
# echo "extmail" > admins
# htpasswd -c .htpasswd extmail

输入认证密码

New password: 
Re-type new password: 
Adding password for user extmail

启动 dspam-web 守护进程

shell

# service dspam-webd start

这实际是启动了mini_httpd进程,查看 mini_httpd 是否启动正常:

shell

# ps aux |grep mini

显示以下内容:

dspam    18580  0.0  0.3  4152  820 ?        Ss   20:05   0:00 mini_httpd -C /etc/dspam/webui.conf
root     18582  0.0  0.2  5316  668 pts/0    S+   20:05   0:00 grep mini

重启 apache

shell

# service httpd restart

访问 dspam-web

http://mail.example.com/dspam

输入你在 .htpasswd 文件中创建的用户和密码

 
拾肆、配置dspam.txt · 最后更改: 2013/04/10 09:29 由 shaobo
 
Recent changes RSS feed Creative Commons License Donate Powered by PHP Valid XHTML 1.0 Valid CSS Driven by DokuWiki