第一部分：安装邮件服务器：postfix+vm-pop3d+openwebmail 以下的安装在FreeBSD 5.2.1系统上完成 1．更新 ports # cvsup -gL 2 -h cvsup.freebsdchina.org /usr/share/examples/cvsup/ports-supfile 2. 安装 openssl+apache 服务器 # cd /usr/ports/security/openssl # make install # make clean # cd /usr/ports/www/apache2 # make install # make clean # vi /etc/rc.conf apache2_enable="YES" 3. 安装 openwebmail # cd /usr/ports/mail/openwebmail/ # make WITH_QUOTA=yes install # make clean 4. 安装 postfix ，在安装过程中用yes回答提出的问题 # cd /usr/ports/mail/postfix/ # make install # make clean # vi /etc/rc.conf 为了能启动postfix加入： sendmail_enable="YES" sendmail_flags="-bd" sendmail_pidfile="/var/spool/postfix/pid/master.pid" sendmail_outbound_enable="NO" sendmail_submit_enable="NO" 5. 安装 vm-pop3d # cd /usr/ports/mail/vm-pop3d # make install # make clean 6. 配置 postfix # vi /usr/local/etc/postfix/main.cf 添加： virtual_alias_maps=hash:/usr/local/etc/postfix/virtual alias_maps=hash:/usr/local/etc/postfix/aliases default_privs=nobody allow_mail_to_commands = alias,forward,include allow_mail_to_files = alias,forward,include 下面我加入一个 Nero.3322.org 的虚拟域，并添加一个用户llzQQ # vi /usr/local/etc/postfix/virtual 添加： nero.3322.org anything //之间用[tab]
[email protected] llzqq.nero.3322.org //之间用[tab] 执行下面的命令，生成 virtual.db： # cd /usr/local/etc/postfix/ # postmap virtual # vi /usr/local/etc/postfix/aliases 添加： llzqq.nero.3322.org:/var/spool/virtual/nero.3322.org/llzqq 执行下面的命令，生成 aliases.db: # cd /usr/local/etc/postfix # postalias aliases 7. 配置 vm-pop3d 使其开机自动执行 # cd /usr/local/etc/rc.d # mv vm-pop3d.sh.sample vm-pop3d.sh 配置 openwebmail 支持 nero.3322.org 域，创建下面的文件： # vi /usr/local/www/cgi-bin/openwebmail/etc/sites.conf/nero.3322.org =========================== nero.3322.org ======================= auth_module auth_vdomain.pl auth_withdomain yes mailspooldir /var/spool/virtual/nero.3322.org use_syshomedir no use_homedirspools no enable_autoreply no enable_setforward no enable_vdomain yes vdomain_admlist llzqq //这里设置了这个域的管理员 vdomain_maxuser 500 vdomain_vmpop3_pwdpath /usr/local/etc/virtual vdomain_vmpop3_pwdname passwd vdomain_vmpop3_mailpath /var/spool/virtual vdomain_postfix_aliases /usr/local/etc/postfix/aliases vdomain_postfix_virtual /usr/local/etc/postfix/virtual vdomain_postfix_postalias /usr/local/sbin/postalias vdomain_postfix_postmap /usr/local/sbin/postmap # quota设置部分 quota_module quota_du.pl quota_limit 52400 //定义了邮箱大小 quota_threshold 85 delmail_ifquotahit no delfile_ifquotahit no =========================== nero.3322.org ======================= # mkdir -p /var/spool/virtual/nero.3322.org # chown nobody /var/spool/virtual/nero.3322.org # chgrp mail /var/spool/virtual/nero.3322.org # mkdir -p /usr/local/etc/virtual/nero.3322.org # toUCh /usr/local/etc/virtual/nero.3322.org/passwd # chmod 644 /usr/local/etc/virtual/nero.3322.org/passwd # htpasswd /usr/local/etc/virtual/nero.3322.org/passwd llzqq # chmod 755 /usr/local/www/cgi-bin/openwebmail/etc/users # sync # reboot 8. 最后通过浏览器登陆到OPENWEBMAIL http://nero.3322.org/cgi-bin/openwebmail/openwebmail.pl
第二部分：防病毒、垃圾邮件：clamav+amavisd-new+spam 1．0 安装clamav: # cd /usr/ports/security/clamav # make install # make clean # vi /usr/local/etc/clamav.conf ===============================clamav.conf============================ # Comment or remove the line below. # Example LogFile /var/log/clamav/clamd.log LogFileMaxSize 1M LogTime LogVerbose PidFile /var/run/clamav/clamd.pid DataDirectory /usr/local/share/clamav LocalSocket /tmp/clamd StreamMaxLength 10M MaxThreads 10 MaxDirectoryRecursion 15 User clamav ScanMail ScanArchive ScanRAR ArchiveMaxFileSize 10M ArchiveMaxRecursion 5 ArchiveMaxFiles 1000 ClamukoScanOnOpen ClamukoScanOnClose ClamukoScanOnExec ClamukoIncludePath /var/spool/virtual ClamukoMaxFileSize 6M ClamukoScanArchive ===============================clamav.conf============================ 1.1 更新病毒库 # /usr/local/etc/rc.d/clamav-freshclam.sh start 2.0 安装amavisd-new # cd /usr/ports/security/amavisd-new # make install # make clean # cd /usr/local/etc # mv amavisd.conf-dist amavisd.conf # vi amavisd.conf ============================== amavisd.conf =============================== $MYHOME = '/var/amavis'; # (default is '/var/amavis') $mydomain = 'nero.3322.org'; # (no useful default) $daemon_user = 'vscan'; # (no default; customary: vscan or amavis) $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 # generated by http://www.yrex.com/spam/spamconfig.PHP (version 1.01) # How many hits before a message is considered spam. required_hits 4.0 # Whether to change the subject of suspected spam rewrite_subject 1 # Text to prepend to subject if rewrite_subject is used subject_tag *****SPAM***** # Encapsulate spam in an attachment report_safe 1 # Use terse version of the spam report use_terse_report 0 # Enable the Bayes system
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