Rhel6-mailsystem配置文檔

 

(postfix+dovecot+mysql+extmail)

 

理論基礎：

 

配置：

系統環境：Rhel6 x86_64 selinux and iptables disabled

主機: 192.168.122.186 server86.example.com mail.extmail.org

相關網址：rpm.pbone.net www.eicar.org

所需的包:

extmail-1.2.tar.gz extman-1.1.tar.gz Unix-Syslog-1.1.tar.gz perl-GD-2.45-1.el6.rfx.x86_64.rpm rrdtool-perl-1.3.8-6.el6.x86_64.rpm perl-File-Tail-0.99.3-8.el6.noarch.rpm cyrus-sasl-sql-2.1.23-13.el6.x86_64.rpm postfix-2.10.0.tar.gz thunderbird-17.0.2-1.el6.remi.x86_64.rpm clamav-0.97.6-1.el6.rf.x86_64.rpm clamav-db-0.97.6-1.el6.rf.x86_64.rpm clamav-milter-0.97.6-1.el6.rf.x86_64.rpm clamd-0.97.6-1.el6.rf.x86_64.rpm sendmail-milter-8.14.4-8.el6.x86_64.rpm MailScanner-4.84.5-3.rpm.tar.gz

rarlinux-3.8.0.tar.gz

1.配置mysql

[root@server86 ~]# yum install mysql-server -y

[root@server86 ~]# vim /etc/hosts

192.168.122.186 server86.example.com

[root@server86 ~]# /etc/init.d/mysqld start

[root@server86 ~]# chkconfig mysqld on

[root@server86 ~]# mkdir -p /var/www/extsuite

[root@server86 kernel]# tar zxf extmail-1.2.tar.gz -C /var/www/extsuite/

[root@server86 kernel]# tar zxf extman-1.1.tar.gz -C /var/www/extsuite/

[root@server86 kernel]# cd /var/www/extsuite/

[root@server86 extsuite]# mv extmail-1.2/ extmail

[root@server86 extsuite]# mv extman-1.1/ extman

[root@server86 extsuite]# cd /var/www/extsuite/extman/docs/

[root@server86 docs]# mysql < extmail.sql (導入extmail自帶數據庫)

[root@server86 docs]# mysql < init.sql (導入extmail測試用戶)

至此mysql配置完畢！！！

 

2.配置postfix

[root@server86 ~]# yum install postfix -y

[root@server86 ~]# /etc/init.d/postfix start

[root@server86 ~]# chkconfig postfix on

[root@server86 ~]# useradd -u 600 -s /sbin/nologin vmail

[root@server86 ~]# cp /var/www/extsuite/extman/docs/mysql_virtual_alias_maps.cf /var/www/extsuite/extman/docs/mysql_virtual_domains_maps.cf /var/www/extsuite/extman/docs/mysql_virtual_mailbox_maps.cf /etc/postfix/

[root@server86 ~]# postconf -e inet_interfaces=all

[root@server86 ~]# postconf -e virtual_mailbox_base=/home/vmail/

[root@server86 ~]# postconf -e virtual_uid_maps=static:600

[root@server86 ~]# postconf -e virtual_gid_maps=static:600

[root@server86 ~]# postconf -e virtual_alias_maps=mysql:/etc/postfix/mysql_virtual_alias_maps.cf

[root@server86 ~]# postconf -e virtual_mailbox_domains=mysql:/etc/postfix/mysql_virtual_domains_maps.cf

[root@server86 ~]# postconf -e virtual_mailbox_maps=mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf

[root@server86 ~]# /etc/init.d/postfix restart

[root@server86 new]# mail postmaster@extmail.org

若配置成功會在/home/vmail/下創建extmail.org/postmaster/Maildir/目錄，郵件存放在/Maildir/new/中。

至此postfix配置完畢！！！

 

3.配置extmail(前臺)

[root@server86 ~]# yum install httpd -y

[root@server86 ~]# cd /var/www/extsuite/extmail/

[root@server86 extmail]# less INSTALL (查看如何配置)

[root@server86 extmail]# vim /etc/httpd/conf/httpd.conf

NameVirtualHost *:80

 

<VirtualHost *:80>

ServerName mail.extmail.org

DocumentRoot /var/www/extsuite/extmail/html/

ScriptAlias /extmail/cgi /var/www/extsuite/extmail/cgi

Alias /extmail /var/www/extsuite/extmail/html

SuexecUserGroup vmail vmail

</VirtualHost>

[root@server86 ~]# /etc/init.d/httpd restart

[root@server86 ~]# chkconfig httpd on

[root@server86 ~]# vim /etc/hosts

192.168.122.186 mail.extmail.org

 

此時訪問mail.extmail.org會出現以下錯誤：

 

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator, root@localhost and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.

---

Apache/2.2.15 (Red Hat) Server at mail.extmail.org Port 80

解決方法以下：

[root@server86 extmail]# chown -R vmail.vmail cgi/

 

此時訪問mail.extmail.org會出現以下錯誤：

Can't locate CGI.pm in @INC (@INC contains: /var/www/extsuite/extmail/libs /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5) at /var/www/extsuite/extmail/libs/Ext/CGI.pm line 20. BEGIN failed--compilation aborted at /var/www/extsuite/extmail/libs/Ext/CGI.pm line 20. Compilation failed in require at /var/www/extsuite/extmail/libs/Ext/App.pm line 23. BEGIN failed--compilation aborted at /var/www/extsuite/extmail/libs/Ext/App.pm line 23. Compilation failed in require at /var/www/extsuite/extmail/libs/Ext/App/Login.pm line 16. BEGIN failed--compilation aborted at /var/www/extsuite/extmail/libs/Ext/App/Login.pm line 16. Compilation failed in require at index.cgi line 20.

解決方法以下：

[root@server86 extmail]# yum install perl-CGI -y

此時訪問mail.extmail.org會出現以下錯誤：

Can't locate /var/www/cgi-bin/extmail//lang//en_US in @INC (@INC contains: /var/www/extsuite/extmail/libs /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5) at /var/www/extsuite/extmail/libs/Ext/Lang.pm line 65.

解決方法以下：

[root@server86 extmail]# cp webmail.cf.default webmail.cf

此時訪問mail.extmail.org會出現以下錯誤：

Unix::Syslog not found, please install it first! (in cleanup) Undefined subroutine &Ext::Logger::do_closelog called at /var/www/extsuite/extmail/libs/Ext/Logger.pm line 86.

解決方法以下：

方法一：

[root@server86 kernel]# vim /var/www/extsuite/extmail/webmail.cf

SYS_LOG_ON = 0 （不記錄日誌）

方法二：

[root@server86 kernel]# yum install perl-ExtUtils-MakeMaker make gcc -y

[root@server86 kernel]# tar zxf Unix-Syslog-1.1.tar.gz

[root@server86 kernel]# cd Unix-Syslog-1.1

[root@server86 Unix-Syslog-1.1]# perl Makefile.PL

[root@server86 Unix-Syslog-1.1]# make && make install

此時登陸會出現以下錯誤：

connect('database=extmail;host=localhost;mysql_socket=/var/lib/mysql/mysql.sock','db_user',...) failed: Access denied for user 'db_user'@'localhost' (using password: YES) at /var/www/extsuite/extmail/libs/Ext/Auth/MySQL.pm line 45

解決方法以下：

[root@server86 extmail]# vim webmail.cf

SYS_MAILDIR_BASE = /home/vmail

SYS_CRYPT_TYPE = plain （若是以前在導入extmail測試用戶前有將密碼更改成明文密碼的話才需修改次參數）

SYS_MYSQL_USER = extmail

SYS_MYSQL_PASS = extmail

 

此時extmail配置完畢！！！

4.配置extman(後臺)

[root@server86 ~]# cd /var/www/extsuite/extman/

[root@server86 extman]# less INSTALL (查看如何配置)

[root@server86 extman]# vim /etc/httpd/conf/httpd.conf

NameVirtualHost *:80

 

<VirtualHost *:80>

ServerName mail.extmail.org

DocumentRoot /var/www/extsuite/extmail/html/

ScriptAlias /extmail/cgi /var/www/extsuite/extmail/cgi

Alias /extmail /var/www/extsuite/extmail/html

ScriptAlias /extman/cgi /var/www/extsuite/extman/cgi

Alias /extman /var/www/extsuite/extman/html

SuexecUserGroup vmail vmail

</VirtualHost>

[root@server86 extman]# /etc/init.d/httpd restart

 

此時訪問mail.extmail.org/extman會出現以下錯誤：

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator, root@localhost and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.

---

Apache/2.2.15 (Red Hat) Server at mail.extmail.org Port 80

解決方法以下：

[root@server86 extman]# chown vmail.vmail -R cgi/

此時訪問mail.extmail.org/extman會出現以下錯誤：

Can't locate /var/www/cgi-bin/extman//lang//en_US in @INC (@INC contains: /var/www/extsuite/extman/libs /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at / var/www/extsuite/extman/libs/Ext/Lang.pm line 65.

解決方法以下：

[root@server86 extman]# cp webman.cf.default webman.cf

 

此時會出現登陸界面無驗證碼圖片的錯誤:

 

 

解決方法以下：

方法一：

[root@server86 kernel]# vim /var/www/extsuite/extman/webman.cf

SYS_CAPTCHA_ON = 0 （不進行校驗碼校驗）

方法二：

[root@server86 kernel]# yum localinstall perl-GD-2.45-1.el6.rfx.x86_64.rpm -y

[root@server86 kernel]# vim /var/www/extsuite/extman/webman.cf

# sys_captcha_len

SYS_CAPTCHA_LEN = 4 （ 設置校驗碼長度）

 

此時即便你輸入正確的密碼和驗證碼也沒法登陸成功!!

 

解決方法以下：

[root@server86 extman]# vim webman.cf

SYS_MAILDIR_BASE = /home/vmail

SYS_SESS_DIR = /tmp/

SYS_CRYPT_TYPE = plain （若是以前在導入extmail測試用戶前有將密碼更改成明文密碼的話才需修改次參數）

此時登陸後System頁面沒法顯示:

 

 

解決方法以下：

[root@server86 ~]# cd /var/www/extsuite/extman/daemon/

[root@server86 daemon]# ./cmdserver -d

 

此時點擊System頁面下的Graph Log會出現以下錯誤：

Can't locate RRDs.pm in @INC (@INC contains: /var/www/extsuite/extman/libs /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at /var/www/extsuite/extman/libs/Ext/GraphLog.pm line 23. BEGIN failed--compilation aborted at /var/www/extsuite/extman/libs/Ext/GraphLog.pm line 23. Compilation failed in require at /var/www/extsuite/extman/libs/Ext/MgrApp/ViewLog.pm line 22. BEGIN failed--compilation aborted at /var/www/extsuite/extman/libs/Ext/MgrApp/ViewLog.pm line 22. Compilation failed in require at viewlog.cgi line 18.

解決方法以下：

[root@server86 kernel]# yum localinstall rrdtool-perl-1.3.8-6.el6.x86_64.rpm -y

[root@server86 kernel]# cd /var/www/extsuite/extman/addon/

[root@server86 addon]# cp -r mailgraph_ext/ /usr/local/

[root@server86 addon]# cd /usr/local/mailgraph_ext/

[root@server86 mailgraph_ext]# ./mailgraph-init start

啓動時會出現以下錯誤：

Starting mail statistics grapher: mailgraph_ext

Can't locate File/Tail.pm in @INC (@INC contains: /usr/local/lib64/perl5 / usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at /usr/local/mailgraph_ext/mailgraph_ext.pl line 296.

BEGIN failed--compilation aborted at /usr/local/mailgraph_ext/mailgraph_ext.pl line 296.

Starting queue statistics grapher: qmonitor

解決方法以下：

[root@server86 kernel]# yum localinstall perl-File-Tail-0.99.3-8.el6.noarch.rpm -y

至此extman配置完畢！！！

 

5.配置dovecot

[root@server86 ~]# yum install dovecot -y

[root@server86 ~]# yum install dovecot-mysql.x86_64 -y

[root@server86 ~]# /etc/init.d/dovecot start

[root@server86 ~]# chkconfig dovecot on

[root@server86 ~]# cd /etc/dovecot/

[root@server86 dovecot]# vim dovecot.conf

protocols = imap pop3 lmtp

[root@server86 dovecot]# cd /etc/dovecot/conf.d/

[root@server86 conf.d]# vim 10-mail.conf

mail_location = maildir:/home/vmail/%d/%n/Maildir

first_valid_uid = 600 (/first)

[root@server86 conf.d]# vim 10-auth.conf

disable_plaintext_auth = no （若是以前在導入extmail測試用戶前有將密碼更改成明文密碼的話才需修改次參數）

auth_mechanisms = plain （若是以前在導入extmail測試用戶前有將密碼更改成明文密碼的話才需修改次參數）

!include auth-sql.conf.ext

[root@server86 conf.d]# rpm -ql dovecot | grep dovecot-sql

[root@server86 conf.d]# cp /usr/share/doc/dovecot-2.0.9/example-config/dovecot- sql.conf.ext /etc/dovecot/

[root@server86 conf.d]# vim /etc/dovecot/dovecot-sql.conf.ext

driver = mysql

connect = host=localhost dbname=extmail user=extmail password=extmail

default_pass_scheme = plain

password_query = \

SELECT username, domain, password \

FROM mailbox WHERE username = '%u' AND domain = '%d'

user_query = SELECT maildir, 600 AS uid, 600 AS gid FROM mailbox WHERE username = '%u'

[root@server86 conf.d]# /etc/init.d/dovecot restart

[root@server86 dovecot]# telnet localhost 110 (測試收信)

Trying ::1...

Connected to localhost.

Escape character is '^]'.

+OK Dovecot ready.

user postmaster@extmail.org

+OK

pass westos

+OK Logged in. (出現此提示說明配置成功)

list

+OK 1 messages:

1 823

.

quit

+OK Logging out.

Connection closed by foreign host.

[root@server86 kernel]# yum localinstall thunderbird-17.0.2-1.el6.remi.x86_64.rpm -y

[root@server86 kernel]# thunderbird

按上圖配置添加用戶，用thunderbird進行收發郵件！

至此dovecot配置完畢！！！

6.配置postfix的sasl認證

[root@server86 ~]# yum list cyrus*

[root@server86 ~]# yum install cyrus-sasl-plain.x86_64 -y

[root@server86 kernel]# yum localinstall cyrus-sasl-sql-2.1.23-13.el6.x86_64.rpm -y

[root@server86 kernel]# cd /usr/share/doc/postfix-2.6.6/README_FILES/

[root@server86 README_FILES]# less SASL_README(查看如何配置postfix)

[root@server86 README_FILES]# postconf -e smtpd_sasl_auth_enable=yes

[root@server86 README_FILES]# postconf -e "smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination"

[root@server86 README_FILES]# postconf -e smtpd_sasl_authenticated_header=yes

[root@server86 kernel]# tar zxf postfix-2.10.0.tar.gz

[root@server86 kernel]# cd postfix-2.10.0/README_FILES/

[root@server86 README_FILES]# less SASL_README (查看如何配置postfix)

[root@server86 README_FILES]# vim /etc/sasl2/smtpd.conf

pwcheck_method: auxprop

auxprop_plugin: sql

mech_list: PLAIN LOGIN CRAM-MD5 DIGEST-MD5 NTLM

sql_engine: mysql

sql_hostnames: 127.0.0.1

sql_user: extmail

sql_passwd: extmail

sql_database: extmail

sql_select: SELECT password FROM mailbox WHERE username = '%u@%r'

[root@server86 README_FILES]# /etc/init.d/postfix restart

[root@server86 dovecot]# perl -MMIME::Base64 -e 'print encode_base64("\0postmaster\@extmail.org\0westos");' (此條命令能夠在SASL_README 中找到)

 

AHBvc3RtYXN0ZXJAZXh0bWFpbC5vcmcAd2VzdG9z (經過此命令獲得一加密字符串)

[root@server86 dovecot]# telnet localhost 25 （測試）

Trying ::1...

Connected to localhost.

Escape character is '^]'.

220 server86.example.com ESMTP Postfix

auth plain AHBvc3RtYXN0ZXJAZXh0bWFpbC5vcmcAd2VzdG9z

235 2.7.0 Authentication successful （看到此提示則說明配置成功）

[root@server86 kernel]# thunderbird

按上圖配置thunderbird

 

 

配置成功在發郵件時須要輸入用戶密碼。

至此postfix的sasl認證配置完畢！！！

 

 

 

7.配置postfix的TLS認證

 

[root@server86 ~]# cd /usr/share/doc/postfix-2.6.6/README_FILES/

 

[root@server86 README_FILES]# less TLS_README （查看如何配置postfix)

 

[root@server86 README_FILES]# postconf -e smtpd_tls_security_level=may

 

[root@server86 README_FILES]# postconf -e smtpd_tls_session_cache_database=

 

btree:/var/lib/postfix/smtpd_scache

 

[root@server86 README_FILES]# vim /etc/postfix/main.cf

 

smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated,permit_tls_clientcerts,reject_unauth_destination

 

[root@server86 README_FILES]# cd /etc/pki/tls/certs/

 

[root@server86 certs]# make postfix.pem （證書名稱可任意）

 

Country Name (2 letter code) [XX]:CN

 

State or Province Name (full name) []:shanxi

 

Locality Name (eg, city) [Default City]:xi'an

 

Organization Name (eg, company) [Default Company Ltd]:westos

 

Organizational Unit Name (eg, section) []:linux

 

Common Name (eg, your name or your server's hostname) []:server86.example.com

 

Email Address []:root@server86.example.com

 

[root@server86 certs]# mv postfix.pem /etc/postfix/

 

[root@server86 certs]# postconf -e smtpd_tls_cert_file=/etc/postfix/postfix.pem

 

[root@server86 certs]# /etc/init.d/postfix restart

按上圖配置thunderbird

 

 

配置成功在發郵件時須要先下載證書。

至此postfix的TLS認證配置完畢！！！

 

Mailsystem's subsystem(子系統)

1.安裝反垃圾軟件

[root@server86 ~]# yum install spamassassin -y

[root@server86 ~]# /etc/init.d/spamassassin start

2.安裝反病毒軟件

[root@server86 kernel]# yum localinstall clamav-0.97.6-1.el6.rf.x86_64.rpm clamav-db-0.97.6-1.el6.rf.x86_64.rpm clamav-milter-0.97.6-1.el6.rf.x86_64.rpm clamd-0.97.6-1.el6.rf.x86_64.rpm sendmail-milter-8.14.4-8.el6.x86_64.rpm -y

[root@server86 kernel]# /etc/init.d/clamd start

[root@server86 kernel]# /etc/init.d/clamav-milter start

[root@server86 kernel]# freshclam (更新病毒庫)

注：經過執行rpm -ql clamav-db能夠查看到病毒庫在/var/clamav/下，而且更新病毒庫後，會自動在/etc/cron.daily/中生成一個名爲freshclam的日計劃執行文件，天天自動更新一次病毒庫

到www.eicar.org下載病毒eicar.com或者eicar.com.txt,用clamscan或clamdscan測試是否能掃描到病毒

3安裝並配置MailScanner

[root@server86 kernel]# tar zxf MailScanner-4.84.5-3.rpm.tar.gz

[root@server86 kernel]# cd MailScanner-4.84.5-3

[root@server86 MailScanner-4.84.5-3]# ./install.sh

會出現以下錯誤：

(1)You need to install the patch command from your Linux distribution.

Once you have done that, please try running this script again.

 

解決方法以下：

[root@server86 MailScanner-4.84.5-3]# yum install patch -y

(2)./install.sh: line 107: rpmbuild: command not found

Your /usr/src/redhat, /usr/src/RPM or /usr/src/packages

tree is missing.

If you have access to an RPM called rpm-build or rpmbuild

then install it first and come back and try again.

 

解決方法以下：

[root@server86 MailScanner-4.84.5-3]# yum install rpm-build -y

[root@server86 MailScanner-4.84.5-3]# /etc/init.d/postfix stop

[root@server86 MailScanner-4.84.5-3]# chkconfig MailScanner on

[root@server86 MailScanner-4.84.5-3]# chkconfig postfix off

 

[root@server86 MailScanner-4.84.5-3]# vim /etc/MailScanner/MailScanner.conf

Run As User = postfix

Run As Group = postfix

Incoming Queue Dir = /var/spool/postfix/hold

Outgoing Queue Dir = /var/spool/postfix/incoming

MTA = postfix

Virus Scanners = clamd

Always Include SpamAssassin Report = yes

Use SpamAssassin = yes

SpamAssassin User State Dir = /var/spool/MailScanner/spamassassin

Clamd Socket = /var/run/clamav/clamd.sock

Incoming Work Group = clamav

Incoming Work Permissions = 0640

[root@server86 MailScanner-4.84.5-3]# mkdir -p /var/spool/MailScanner/spamassassin

[root@server86 MailScanner-4.84.5-3]# chown postfix.clamav -R /var/spool/MailScanner/

此時執行MailScanner –lint檢查配置參數能夠查看到如下錯誤：

(1)Unrar is not installed, it should be in /usr/bin/unrar.

This is required for RAR archives to be read to check

filenames and filetypes. Virus scanning is not affected.（提示沒有找到unrar，即不能對壓縮文件進行病毒掃描）

 

解決方法以下：

[root@server86 MailScanner-4.84.5-3]# tar zxf rarlinux-3.8.0.tar.gz

[root@server86 MailScanner-4.84.5-3]# cd rar

[root@server86 MailScanner-4.84.5-3]# ln -s /root/kernel/rar/unrar /usr/bin/

[root@server86 MailScanner-4.84.5-3]# make install

 

(2)ERROR: The "envelope_sender_header" in your spam.assassin.prefs.conf

ERROR: is not correct, it should match X-yoursite-MailScanner-From

解決方法以下：

[root@server86 MailScanner-4.84.5-3]# vim /etc/MailScanner/spam.assassin.prefs.conf

envelope_sender_header X-yoursite-MailScanner-From

 

(3)Checking for SpamAssassin errors (if you use it)...

Using SpamAssassin results cache

Connected to SpamAssassin cache database

config: failed to parse line, skipping, in "/etc/mail/spamassassin/mailscanner.cf": use_auto_whitelist 0

SpamAssassin reported an error.

解決方法以下：

[root@server86 MailScanner-4.84.5-3]# vim /etc/MailScanner/spam.assassin.prefs.conf

#use_auto_whitelist 0

[root@server86 MailScanner-4.84.5-3]# postconf -e header_checks=regexp:/etc/postfix/header_checks

[root@server86 ~]# echo /^Received:/ HOLD >> /etc/postfix/header_checks

[root@server86 ~]# /etc/init.d/MailScanner restart

 

用thunderbird以附件的形式將eicar.com或者eicar.com.txt發送出去，對方不能收到且在/var/log/maillog日誌中看到如下信息：

Jun 25 14:59:10 server86 MailScanner[13006]: Virus and Content Scanning: Starting

Jun 25 14:59:11 server86 MailScanner[13006]: Requeue: 3EFE822F05.A4269 to 1256822EFD

Jun 25 14:59:11 server86 postfix/qmgr[12982]: 1256822EFD: from=<postmaster@server86.example.com>, size=1697, nrcpt=1 (queue active)

Jun 25 14:59:11 server86 MailScanner[13006]: Uninfected: Delivered 1 messages

Jun 25 14:59:11 server86 MailScanner[13006]: Deleted 1 messages from processing-database

Jun 25 14:59:11 server86 postfix/local[13107]: 1256822EFD: to=<root@server86.example.com>, orig_to=<postmaster@server86.example.com>, relay=local, delay=2.6, delays=2.2/0.23/0/0.19, dsn=2.0.0, status=sent (delivered to mailbox)

Jun 25 14:59:11 server86 postfix/qmgr[12982]: 1256822EFD: removed

至此反垃圾反病毒子系統配置完畢！！！