CentOS系统安装配置Nginx0.7.57+Postfix+Extmail邮件服务器系统_postfix_邮件系统_思韵闪耀

CentOS系统安装配置Nginx0.7.57+Postfix+Extmail邮件服务器系统

思韵闪耀

2013-03-18 10:26:41

0次

说明:关于邮件配置这几篇文章,主要参考的是作者sery博客,里边还有一些作者的内容.本篇配置,大部分软件版本与原作者的都不相同.同时,里边更新了一些新的内容,如WEBServer 采用nginx,系统版本采用CentOS5.3.这几篇命名为原创不是作者的本意,为了避免误解,现更改为转载.但,整篇配置确是作者一步步配置.在原作者的配置上也发现了一些新的问题.本人会继续开源软件的研究和实践.

系统平台：CentOS5.3
1． nginx……………………………………………web server
2． Mysql…………………………………………… 用数据库存储用户信息
3． Php………………………………………………php(fastcgi)
4． Authlib………………………………………… 与sasl一起做验证
5． Sasl ……………………………………………验证方法
6． Postfix ……………………………………… smtp邮件发送服务主程序
7． Courier-imap…………………………………pop3 邮件接收主程序
8． Pcre ……………………………………………安装Imap需要perl正则表达式
9． Maildrop…………………………………………邮件投递代理，邮件转发到用户邮箱
10. clamav……………………………………………杀毒软件
11. amavisd-new………………………………………邮件病毒扫描
12. Mail-SpamAssassin………………………………防垃圾邮件

CentOS5.3系统安装包，一定要选的6个包。
1、system tools
2、administration tools
3、development tools
4、development libraries
5、network servers (5.1为network services)
6. base            (5.1没有单独列出)
相关软件下载地址：

      http://prdownloads.sourceforge.net/courier/courier-authlib-0.62.2.tar.bz2
      http://asg3.andrew.cmu.edu/pub/cyrus-mail/cyrus-sasl-2.1.22.tar.gz
      http://jaist.dl.sourceforge.net/sourceforge/pcre/pcre-7.8.tar.gz
      http://www.postfix.cn/source/official/postfix-2.5.6.tar.gz
      http://nchc.dl.sourceforge.net/sourceforge/courier/courier-imap-4.4.1.tar.bz2
      http://switch.dl.sourceforge.net/sourceforge/courier/maildrop-2.0.4.tar.bz2
      http://fontconfig.org/release/fontconfig-2.6.0.tar.gz
      ftp://ftp.openpkg.org/sources/DST/xpm/xpm-3.4k.tar.gz

以下是具体安装步骤:
一.PHP(FastCGI)环境

一.PHP(FastCGI)环境
  1.MySQL安装
@版本：mysql-5.0.41.tar.gz
  安装过程：
……………………………安装开始………………………………………………
# groupadd mysql
# useradd -g mysql mysql
#./configure --prefix=/usr/local/mysql --with-extra-charsets=gb2312,gbk
--with-unix-socket-path=/usr/local/mysql/tmp/mysql.sock
--with-mysqld-ldflags=-all-static --with-client-ldflags=-all-static
--sysconfdir=/etc --enable-assembler
# make && make install
# scripts/mysql_install_db --user=mysql    //数据库安装
# bin/mysqld_safe --user=mysql &  //起动mysqld
…………………………安装结束……………………………………………
echo "/usr/local/mysql/lib/mysql">> /etc/ld.so.conf //postfix编译里会用到
基本操作：
1.    起动/关闭MySQL
/usr/local/mysql/bin/mysqld_safe &
/usr/local/mysql/bin/mysqladmin -u root –p shutdown
2.    设置密码
mysqladmin -u root password 'new-password'
3. 添加 /usr/local/webserver/mysql5/bin 到环境变量
  vi /etc/profile
      export PATH=$PATH:/usr/local/mysql/bin
2. GD相关安装
     1. @版本libpng-1.2.29.tar.gz
###################################################
shell> tar zxvf libpng-1.2.29.tar.gz
shell> cd libpng-1.2.29
shell> ./configure
shell> make
shell> make install
###################################################
2.版本jpegsrc.v6b.tar.gz
#############################################################
shell> tar zxvf jpegsrc.v6b.tar.gz
shell> cd jpeg-6b

Shell> mkdir –p /usr/local/jpeg/bin
Shell> mkdir /usr/local/jpeg/lib
Shell> mkdir /usr/local/jpeg/include
Shell> mkdir /usr/local/jpeg/man
Shell> mkdir /usr/local/jpeg/man1
Shell> mkdir /usr/local/jpeg/man/man1

Shell> ./configure --prefix=/usr/local/jpeg --enable-shared --enable-static
Shell> make && make install
#################################################

3. @版本freetype-2.3.7.tar.gz
#############################################
shell> tar zxvf freetype-2.3.7.tar.gz
shell> cd freetype-2.3.7
shell> ./configure   //不指定目录，方便以下RRDTool安装
shell> make && make install
##############################################
4．@版本 fontconfig-2.6.0.tar.gz
  #################################################
Shell> tar zxvf fontconfig-2.6.0.tar.gz && cd font*
Shell> ./configure --prefix=/usr/local/fontconfig --with-freetype-config=/usr/local/bin/freetype-config
Shell> make && make install
##################################################
5. @版本 gd-2.0.35.tar.gz
GD库安装以前先把以上几个安装上，这个安装是有一定顺序的。
###############################################
Shell> tar zxvf gd-2.0.35.tar.gz
Shell> cd gd-2.0.35
Shell> ./configure --prefix=/usr/local/gd
--with-png
--with-jpeg=/usr/local/jpeg
--with-freetype
--with-fontconfig=/usr/local/fontconfig
Shell> make && make install
###############################################
** Configuration summary for gd 2.0.34:

  Support for PNG library:         yes
  Support for JPEG library:        yes
  Support for Freetype 2.x library:   yes
  Support for Fontconfig library:    yes
  Support for Xpm library:         no
  Support for pthreads:            yes
faq:
1> cd . && /bin/sh /usr/local/src/gd-2.0.35/config/missing --run aclocal-1.9 -I config
aclocal:configure.ac:64: warning: macro `AM_ICONV' not found in library
cd . && /bin/sh /usr/local/src/gd-2.0.35/config/missing --run automake-1.9 --foreign
cd . && /bin/sh /usr/local/src/gd-2.0.35/config/missing --run autoconf
configure.ac:64: error: possibly undefined macro: AM_ICONV
     If this token and others are legitimate, please use m4_pattern_allow.
     See the Autoconf documentation.
make: *** [configure] Error 1
解决:
重新make 一下，如果不行，可以安装下边的包
安装gettext包
安装方式: shell> yum install gettext 或通过手动下载gettext包
3.PHP(FastCGI)模式安装
@php版本:5.2.6
#gzip -cd php-5.2.9-fpm-0.5.10.diff.gz | patch -d php- 5.2.9 -p1
步骤:
###########################################################
#./configure --prefix=/usr/local/phpcgi --with-config-file-path=/usr/local/phpcgi/etc --with-mysql=/usr/local/mysql --with-gd=/usr/local/gd --with-jpeg-dir=/usr/local/jpeg --with-png-dir=/usr/local/lib --with-freetype-dir=/usr/local/lib --enable-mbstring --enable-mbregex --enable-bcmath --enable-sockets --with-xsl --with-curl --with-curlwrappers --enable-fastcgi --enable-force-cgi-redirect --enable-discard-path --with-openssl --enable-fpm
# make && make install
#cp php.ini-recommended /usr/local/phpcgi/etc/php.ini
######################################################
# /usr/local/phpcgi/etc/php-fpm.conf
<?xml version="1.0" ?>
<configuration>

<section name="global_options">

   <value name="pid_file">/usr/local/phpcgi/logs/php-fpm.pid</value>

   <value name="error_log">/usr/local/phpcgi/logs/php-fpm.log</value>

   <value name="log_level">notice</value>

   <value name="emergency_restart_threshold">10</value>

   <value name="emergency_restart_interval">1m</value>

   <value name="process_control_timeout">5s</value>

   <value name="daemonize">yes</value>

</section>

<workers>

   <section name="pool">

     <value name="name">default</value>

     <value name="listen_address">127.0.0.1:9000</value>

     <value name="listen_options">

       <value name="backlog">-1</value>

       <value name="owner"></value>
       <value name="group"></value>
       <value name="mode">0666</value>
     </value>

     <value name="php_defines">
       <value name="sendmail_path">/usr/sbin/sendmail -t -i</value>
       <value name="display_errors">1</value>
     </value>

       <value name="user">vmail</value>

       <value name="group">vmail</value>

     <value name="pm">

       <value name="style">static</value>

       <value name="max_children">25</value>

       <value name="apache_like">

         <value name="StartServers">10</value>

         <value name="MinSpareServers">5</value>

         <value name="MaxSpareServers">25</value>

       </value>

     </value>

     <value name="request_terminate_timeout">0s</value>

     <value name="request_slowlog_timeout">0s</value>

     <value name="slowlog">logs/slow.log</value>

     <value name="rlimit_files">51200</value>

     <value name="rlimit_core">0</value>

     <value name="chroot"></value>

     <value name="chdir"></value>

     <value name="catch_workers_output">yes</value>

     <value name="max_requests">500</value>

     <value name="allowed_clients">127.0.0.1</value>

     <value name="environment">
       <value name="HOSTNAME">$HOSTNAME</value>
       <value name="PATH">/usr/local/bin:/usr/bin:/bin</value>
       <value name="TMP">/tmp</value>
       <value name="TMPDIR">/tmp</value>
       <value name="TEMP">/tmp</value>
       <value name="OSTYPE">$OSTYPE</value>
       <value name="MACHTYPE">$MACHTYPE</value>
       <value name="MALLOC_CHECK_">2</value>
     </value>

   </section>

</workers>

</configuration>

起动php-cgi进程:
/usr/local/phpcgi/sbin/php-fpm start
4.NGINX安装
@nginx版本:0.7.57
步骤:
####################################################
# ./configure --user=vmail --group=vmail --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module
# make && make install
###################################################
# more /usr/local/nginx/conf/fcgi.conf
#fastcgi.conf
fastcgi_param GATEWAY_INTERFACE CGI/1.1;
fastcgi_param SERVER_SOFTWARE   nginx;
fastcgi_param QUERY_STRING      $query_string;
fastcgi_param REQUEST_METHOD    $request_method;
fastcgi_param CONTENT_TYPE      $content_type;
fastcgi_param CONTENT_LENGTH    $content_length;
fastcgi_param SCRIPT_NAME       $fastcgi_script_name;
fastcgi_param REQUEST_URI       $request_uri;
fastcgi_param DOCUMENT_ROOT     $document_root;
fastcgi_param SERVER_PROTOCOL   $server_protocol;
fastcgi_param REMOTE_ADDR       $remote_addr;
fastcgi_param REMOTE_PORT       $remote_port;
fastcgi_param SERVER_ADDR       $server_addr;
fastcgi_param SERVER_PORT       $server_port;
fastcgi_param SERVER_NAME       $server_name;

二.邮件发送接收相关包的安装

再继续安装前先清理一下系统自带的一些软件
Sendmail相关包rpm –q sendmail
sendmail-8.13.8-2.el5
----------------------------------------------
清除：
rpm -e sendmail --nodeps
Sasl 相关包列出 rpm -qa|grep sasl
cyrus-sasl-2.1.22-4
cyrus-sasl-devel-2.1.22-4
cyrus-sasl-plain-2.1.22-4
cyrus-sasl-lib-2.1.22-4
---------------------------------------------
清除：
rpm -e --nodeps cyrus-sasl cyrus-sasl-devel cyrus-sasl-plain cyrus-sasl-lib

如果出现

error: "cyrus-sasl-lib" specifies multiple packages

用

rpm -e --nodeps --allmatches cyrus-sasl cyrus-sasl-devel cyrus-sasl-plain cyrus-sasl-lib
然后是创建以下用户及组
用户名组名作用备注
mysql mysql 数据库mysql运行用户以上已创建
vmail vmail nginx 服务运行用户以上已创建
vmail vmail Postfix虚拟邮件帐号所使用的用户及组 uid,gid:1001,1001
postfix Postfix Postfix主程序使用的帐号和组 Uid,gid:1000,1000
Postdrop Postfix setgid_group setgid_group=postdrop
1002
amavis amavis 邮件扫描
clamav Clamav 病毒扫描

ln -s /usr/src/kernels/2.6.18-128.el5-i686 /usr/src/linux   //避免以下安装编译出现问题
一．安装courier-authlib
安装过程：
      ……………………………安装开始………………………………………………
      Shell> tar jxvf courier-authlib-0.62.2.tar.bz2
      Shell> cd courier-authlib-0.62.2
      Shell>./configure
--with-mailuser=vmail --with-mailgroup=vmail
--with-mysql-libs=/usr/local/mysql/lib/mysql
--with-mysql-includes=/usr/local/mysql/include/mysql
--prefix=/usr/local/authlib
--without-stdheaderdir
      Shell> make && make install
      Shell> make install-configure
…………………………安装结束……………………………………………

---------------------------------------------------------
一般情况下，anthlib的安装应该是容易完成的。
配置：
配置authlib.在目录/usr/local/authlib/etc/authlib中，修改文件authdaemonrc及authmysqlrc。
vim /usr/local/authlib/etc/authlib/authdaemonrc
vi /usr/local/authlib/etc/authlib/authdaemonrc
authmodulelist="authmysql"
authmodulelistorig="authmysql"
DEBUG_LOGIN=2

修改上面3项，其他的项保持不变。这个修改前2行表示用mysql认证模块；把DEBUG_LOGIN的值有默认的“0”改成“2”的用意是运行postfix时有更多的信息输出，通过生成的日志以帮助排错。
vi /usr/local/authlib/etc/authlib/authmysqlrc
MYSQL_SERVER localhost
MYSQL_USERNAME extmail
MYSQL_PASSWORD extmail
MYSQL_DATABASE extmail
MYSQL_SOCKET /usr/local/mysql/tmp/mysql.sock
MYSQL_PORT 3306
MYSQL_USER_TABLE mailbox
MYSQL_CRYPT_PWFIELD password //这里需要注意
#MYSQL_CLEAR_PWFIELD password
DEFAULT_DOMAIN mail.test.com
MYSQL_UID_FIELD ‘1001’
MYSQL_GID_FIELD ‘1001’
MYSQL_LOGIN_FIELD username
MYSQL_HOME_FIELD '/var/mailbox/'
MYSQL_NAME_FIELD name
MYSQL_MAILDIR_FIELD maildir
MYSQL_QUOTA_FIELD concat(quota,'S')
MYSQL_WHERE_CLAUSE active='1'
特别注意MYSQL_UID_FIELD和MYSQL_GID_FIELD字段的值，这里是‘1001’,也可以是其它的，但一定要与vmail用户及组相一致（id vmail可以得出这2者的值）

后续工作还有，所以现在还不能测试。
-------------------------------------------------------
二．安装SASL
cyrus-sasl-2.1.22.tar.gz
      安装过程：
      ……………………………安装开始………………………………………………
Shell> tar zxvf cyrus-sasl-2.1.22.tar.gz
Shell> cd cyrus-sasl-2.1.22
Shell> ./configure --disable-anon
--disable-gssapi          //授权
--disable-sample
--disable-digest          //授权
--enable-plain
--enable-login
--enable-sql
--with-mysql=/usr/local/mysql
--with-mysql-includes=/usr/local/mysql/include/mysql
--with-mysql-libs=/usr/local/mysql/lib/mysql
--with-authdaemond=/usr/local/authlib/var/spool/authdaemon/socket
Shell> make
Shell> make install
…………………………安装结束……………………………………………
配置：
ln -s /usr/local/lib/sasl2 /usr/lib/sasl2 //sasl的安装目录是/usr/local/lib/sasl //安装结束后有Warning警告
echo “/usr/local/lib” >> ld.so.conf    //否则postfix 编译里会找不到libsasl2.so.2
   创建文件 /usr/local/lib/sasl2/smtpd.conf,并加入如下内容：
pwcheck_method: authdaemond
mech_list: PLAIN LOGIN
log_level: 3
authdaemond_path: /usr/local/authlib/var/spool/authdaemon/socket

   Sasl2需要使用文件/usr/local/authlib/var/spool/authdaemon/socket，但默认情况下，其属性是744，需要把它加上执行权限，以便文件属组（主）而外的其它用户可以执行。运行命令
chmod +x /usr/local/authlib/var/spool/authdaemon即可，如果不这样处理，smtp验证无一例外会失败的。创建运行时需要的目录并调试启动
# mkdir -pv /var/state/saslauthd
# /usr/local/sbin/saslauthd -v //看看版本是不是2.1.22
saslauthd 2.1.22
authentication mechanisms: getpwent pam rimap shadow
# /usr/local/sbin/saslauthd -a shadow pam -d //正常不会报错
   启动并测试
# /usr/local/sbin/saslauthd -a shadow pam
# /usr/local/sbin/testsaslauthd -u root -p password //正常显示0: OK "Success"成功
      (Password改成机器登录账号root 的密码,这里不是账号不是指的MySQL账号密码。否则会提示：
   0: NO "authentication failed",同时，注意这里测试不用开启authdaemond(authlib)

      加入开机自启动
Echo “/usr/local/sbin/saslauthd -a shadow pam” >>/etc/rc.local

三．安装postfix
Make参数参考：安装源文件READ_FILES目录
   # more README_FILES/MYSQL_README
   安装过程：
      ……………………………安装开始………………………………………………
      Shell> tar zxvf postfix-2.5.6.tar.gz
      Shell> cd postfix-2.5.6
Shell> make makefiles 'CCARGS=-DHAS_MYSQL -I/usr/local/mysql/include/mysql -DUSE_SASL_AUTH -DUSE_CYRUS_SASL -I/usr/local/include/sasl' 'AUXLIBS=-L/usr/local/mysql/lib/mysql -lmysqlclient -lz -lm -L/usr/local/lib -lsasl2'
@@注意：1. 如果没有Makefile文件，需要设置成make -f Makefile.init
              2. /usr/local/mysql/include 如果此目录下还有mysql目录，应改成/usr/local/mysql/include/mysql
               3. /usr/local/mysql/lib 如果此目录下还有mysql目录，应改成/usr/local/mysql/lib/mysql
      如果没有意外，make这一步很快就执行完了，接下来就是安装，使用的命令是
      Shell> make install
程序先自动执行一阵子，然后会进入交互状态，等待用户的输入，一般情况下，一路回车即可完成所有的安装。

最后:
生成别名二进制文件，这个步骤如果忽略，会造成postfix效率极低：
shell> /usr/bin/newaliases
…………………………安装结束……………………………………………
检验postfix是否支持sasl认证，如果输出为以下结果，则支持：
shell> /usr/sbin/postconf -a     //postfix 安装没有指定目录
cyrus
dovecot
      shell> /usr/sbin/postconf -m |grep mysql
      mysql         //没有的话需重新编译postfix
四．安装imap
  Postfix只是实现邮件系统的smtp功能，pop3或imap则需要另外的软件来实现，这个软件就是courier-imap(当然也有别的软件可以选择)。
……………………………安装开始………………………………………………
Shell> tar jxvf courier-imap-4.4.1.tar.bz2
Shell> cd courier-imap-4.4.1
Shell>./configure
--prefix=/usr/local/imap
--with-redhat
--disable-root-check
--enable-unicode=utf-8,iso-8859-1,gb2312,gbk,gb18030
--with-trashquota
--with-dirsync
--with-mysql-libs=/usr/local/mysql/lib/mysql --with-mysql-includes=/usr/local/mysql/include/mysql
--with-authmysql
--with-authmysql=yes
CPPFLAGS='-I/usr/local/authlib/include' LDFLAGS='-L/usr/local/authlib/lib/courier-authlib'
COURIERAUTHCONFIG='/usr/local/authlib/bin/courierauthconfig'

[以上时间长一些]

Shell> make
Shell> make install
Shell> make install-configure

……………………………安装结束………………………………………………

配置：
……………………………配置开始………………………………………………
修改配置文件/usr/local/imap/etc/pop3d及/usr/local/imap/etc/imapd。把/usr/local/imap
/etc/pop3d 文件的行“POP3DSTART=NO”改成“POP3DSTART=YES”，再依照这个形式把文件/usr/local/imap/etc/imapd的行“IMAPDSTART=NO”改成“IMAPDSTART=YES”即可。

加入开机启动：
cp courier-imap.sysvinit /etc/rc.d/init.d/imapd    // courier-imap.sysvinit在安装源文件中
chmod +x /etc/rc.d/init.d/imapd
chkconfig --add imapd
[chkconfig --level 2345 imapd on]
Service imapd start //输出Starting Courier-IMAP server: imap pop3

检测：
netstat -tnl|egrep "110|143"
五．安装pcre
      安装前先卸载系统自带的pcre-6.6-1.1
Rpm –e pcre
自带的pcre RPM包可能与一些有冲突，可以先卸载掉
Shell> rpm –e pcre如果提示libpcre.so.0与别的软件有依存关系。可以这样
先备份一下libpcre.so.0这个文件，然后。
Shell> rpm -e pcre –nodeps

……………………………安装开始………………………………………………
Shell> tar zxvf pcre-7.8.tar.gz
Shell> cd pcre-7.8
Shell> ./configure

Install prefix .................. : /usr/local
   C preprocessor .................. : gcc -E
   C compiler ...................... : gcc
   C++ preprocessor ................ : g++ -E
   C++ compiler .................... : g++
   Linker .......................... : /usr/bin/ld
   C preprocessor flags ............ :
   C compiler flags ................ : -O2
   C++ compiler flags .............. : -O2
   Linker flags .................... :
   Extra libraries ................. :

   Build C++ library ............... : yes
   Enable UTF-8 support ............ : no
   Unicode properties .............. : no
   Newline char/sequence ........... : lf
   R matches only ANYCRLF ......... : no
   EBCDIC coding ................... : no
   Rebuild char tables ............. : no
   Use stack recursion ............. : yes
   POSIX mem threshold ............. : 10
   Internal link size .............. : 2
   Match limit ..................... : 10000000
   Match limit recursion ........... : MATCH_LIMIT
   Build shared libs ............... : yes
   Build static libs ............... : yes
   Link pcregrep with libz ......... : no
   Link pcregrep with libbz2 ....... : no
   Link pcretest with libreadline .. : no
Shell> make
Shell> make install
……………………………安装结束………………………………………………
六．安装maildrop
      注意%源码安装的，将courierauthconfig 命令链接到/usr/bin里，假设装在：
/usr/local/authlib/bin/courierauthconfig，则：
ln -s /usr/local/authlib/bin/courierauthconfig /usr/bin/courierauthconfig
这样编译出来的maildrop才会Courier Authentication Library extension enabled.
……………………………安装开始………………………………………………
      Shell> tar jxvf maildrop-2.0.4.tar.bz2
      Shell> cd maildrop-2.0.4
      Shell>./configure
--enable-sendmail=/usr/sbin/sendmail
--enable-trusted-users='root vmail'
--enable-syslog=1
--enable-maildirquota
--enable-maildrop-uid=1001
--enable-maildrop-gid=1001
--with-trashquota
--with-dirsync
Shell> make
Shell> make install
Shell> cp /usr/local/bin/maildrop /usr/bin  //可有可无
……………………………安装结束………………………………………………

验证安装是否成功:
Shell> maildrop –v
[root@localhost postfix]# /usr/local/bin/maildrop -v
maildrop 2.0.4 Copyright 1998-2005 Double Precision, Inc.
GDBM extensions enabled.
Courier Authentication Library extension enabled. //这行重要,没有的话要查一下原因
Maildir quota extension enabled.
This program is distributed under the terms of the GNU General Public
License. See COPYING for additional information.
      FAQ:
  如果没有显示Courier Authentication Library extension enabled.说明你的maidrop还不支持courier auth，请仔细检查，重新编译maildrop建议不要自定义目录安装，可以减少不必要的麻烦，删除很方便：直接在已经编译的源代码目录 make uninstall 就行
知道maildrop把邮件移动到哪个用户目录还是非常有必要的，这个操作就是maildrop的日志记录。这里我们创建一个新文件/etc/maildroprc，这个文件就2行内容：如果加入反SPAM,需要更改以下内容
[root@mail mailbox]# more /etc/maildroprc
logfile "/var/log/maildrop.log"
to "$HOME/$DEFAULT"

Shell> touch /var/log/maildrop.log
Shell> chown vmail.vmail /var/log/maildrop.log
shell> chown vmail.vmail /var/mailbox

三.Webmail相关包安装
一．安装webmail
      安装前先安装Unix-Syslog-1.1.tar.gz
http://search.cpan.org/CPAN/authors/id/M/MH/MHARNISCH/Unix-Syslog-1.1.tar.gz

Tar zxvf Unix-Syslog-1.1.tar.gz
cd Unix-Syslog-1.1
perl Makefile.PL
make
make install
安装：DBI-1.605.tar.gz(先安装)
DBD-mysql-4.010.tar.gz


安装extmail
   ……………………………安装开始………………………………………………
Shell> Mkdir -p /var/www/extsuite/extmail
      将下载的extmail-1.0.4.tar.gz解压到 /var/www/extsuite/extmail下
      Shell> cd /var/www/extsuite/extmail/
Shell> cp webmail.cf.default webmail.cf
[Shell> chown –R vmail.vmail /var/www/extsuite/extmail]
[shell> chmod +x /var/www/extsuite/extmail/cgi]
……………………………安装结束………………………………………………

简易配置
1.      修改nginx nginx.conf文件
#more /usr/local/nginx/conf/nginx.conf
user vmail vmail;
worker_processes 8;
#error_log /usr/local/nginx/logs/nginx_error.log crit;
error_log /usr/local/nginx/logs/nginx_error.log info;

pid       /usr/local/nginx/nginx.pid;
#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 51200;
events
{
use epoll;
worker_connections 51200;
}
http
{
include      mime.types;
default_type application/octet-stream;
#charset gb2312;

server_names_hash_bucket_size 128;
client_header_buffer_size 32k;
large_client_header_buffers 4 32k;
client_max_body_size 8m;

sendfile on;
tcp_nopush    on;
keepalive_timeout 60;
tcp_nodelay on;
fastcgi_connect_timeout 300;
fastcgi_send_timeout 300;
fastcgi_read_timeout 300;
fastcgi_buffer_size 64k;
fastcgi_buffers 4 64k;
fastcgi_busy_buffers_size 128k;
fastcgi_temp_file_write_size 128k;
gzip on;
gzip_min_length 1k;
gzip_buffers    4 16k;
gzip_http_version 1.0;
gzip_comp_level 2;
gzip_types      text/plain application/x-javascript text/css application/xml;
gzip_vary on;
#limit_zone crawler $binary_remote_addr 10m;
server
{
   listen      80;
   server_name mail.test.com;
   index index.html index.htm index.php index.cgi;
   root /var/www/extsuite/extmail/html/;


   location /extmail/cgi/ {
       fastcgi_pass 127.0.0.1:12009;
       fastcgi_index        index.cgi;
       fastcgi_param SCRIPT_FILENAME  /var/www/extsuite/extmail/cgi/$fastcgi_script_name;
       include fcgi.conf;
  }
   location  ^~ /extmail/ {
       alias /var/www/extsuite/extmail/html/;
  }
   location /extman/cgi/ {
       fastcgi_pass 127.0.0.1:12009;
       fastcgi_index        index.cgi;
       fastcgi_param SCRIPT_FILENAME  /var/www/extsuite/extman/cgi/$fastcgi_script_name;
       include fcgi.conf;
  }
   location ^~ /extman/ {
       alias /var/www/extsuite/extman/html/;
   }


   location ^~ /status {
      stub_status on;
      access_log  off;
      #allow 192.168.0.0/24;
      #deny all;
      allow 59.108.107.66;
   }

  location ~ .*.(php|php5)?$
   {
     #fastcgi_pass unix:/tmp/php-cgi.sock;
     fastcgi_pass 127.0.0.1:12009;
     fastcgi_index index.cgi;
     include fcgi.conf;
   }

   location ~ .*.(gif|jpg|jpeg|png|bmp|swf)$
   {
     expires     30d;
   }
   location ~ .*.(js|css)?$
   {
     expires     1h;
   }
   log_format access '$remote_addr - $remote_user [$time_local] "$request" '
             '$status $body_bytes_sent "$http_referer" '
             '"$http_user_agent" $http_x_forwarded_for';
   access_log /usr/local/nginx/logs/access.log access;
     }
}

2.extmail cgi脚本配置
  #MAXFORK=5
  MAXFORK=20
  #MAXREQS=100
  MAXREQS=500
  #TIMEOUT=120
  TIMEOUT=300
  PORT=12009 #端口号与nginx.conf文件保持一致,
  SU_UID=vmail
  SU_GID=vmail

  安装extman
……………………………安装开始………………………………………………
Shell> mv extman-0.2.3 /var/www/extsuite/extman
//Shell> chown -R vmail:vmail /var/www/extsuite/extman
创建extman运行时所需要临时目录
Shell> mkdir -pv /tmp/extman
Shell> chown -R vmail.vmail /tmp/extman
初始化数据库时，请更改init.sql中extmail.org的名称为自已域名
Shell> cd /var/www/extsuite/extman/docs/
//Shell> vi init.sql
        将extmail.org 全部替换为mail.test.com(自己根据自己的域名替换)

修改cgi目录的属主：
# chown -R vmail.vmail /var/www/extsuite/extman/cgi/
Shell> mysql -u root -p < ./extmail.sql
Shell> mysql –u root –p < ./init.sql

Extmail 和 extman 详细配置
1.      extmail 配置 vi webmail.cf
SYS_USER_LANG = en_US 改为SYS_USER_LANG = zh_CN
SYS_MAILDIR_BASE = /home/domains 右边改为 /var/mailbox
SYS_MYSQL_USER = db_user 右边改为extmail
SYS_MYSQL_PASS = db_pass   右边改为extmail
SYS_MYSQL_SOCKET = /var/lib/mysql/mysql.sock 右边改为/usr/local/mysql/tmp/mysql.sock
SYS_AUTHLIB_SOCKET = /usr/local/authlib/var/spool/authdaemon/socket
………………………
2.      extman 配置 vi webman.cf
SYS_MAILDIR_BASE = /home/domains 右边改为/var/mailbox
SYS_DEFAULT_UID = 1001
SYS_DEFAULT_GID = 1001
SYS_MYSQL_SOCKET = /usr/local/mysql/tmp/mysql.sock
SYS_CAPTCHA_ON = 0         //关闭图形验证码

起动NGINX和extmail cgi
/var/www/extsuite/extmail/dispatch-init start
/usr/local/nginx/sbin/nginx

测试：
输入网址：http://mail.test.com/extmail/cgi/index.cgi
管理员账号root@mail.test.com extmail*123*

      FAQ:
Can't open /tmp/extman//sid_e438c6f837880729ff491bd3f7ea3f01, No such file or directory
      解决：mkdir -pv /tmp/extman
      chown -R vmail.vmail /tmp/extman
      apache 运行用户及组为vmail
二．安装webmail图形化日志
      1. RRDTool安装
下载：http://oss.oetiker.ch/rrdtool/pub/rrdtool-1.2.30.tar.gz
         http://ftp.gnome.org/pub/gnome/sources/libart_lgpl/2.3/libart_lgpl-2.3.20.tar.gz(先安装)
步骤：
--------------------------------------------------------------------------------------------------
libart安装(包括了libart库文件,对平面图形的良好性能很有帮助)
# tar zxvf libart_lgpl-2.3.20.tar.gz && cd libart*
# ./configure --prefix=/usr/local/libart
# make && make install
RRDTool安装(Rrdtool 依赖libpng freetype libart库支持，安装这个前应先保证这几个库已安装上)
# tar zxvf rrdtool-1.2.30.tar.gz && cd rrd*
# more /doc/rrdbuild.txt (安装说明)
# export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/usr/local/libart/lib/pkgconfig
# pkg-config --libs freetype2(检测一下是否可以找到freetype2)
-L/usr/local/lib -lfreetype -lz
# ./configure --prefix=/usr/local/rrdtool    //本机需要连网
##############################################################################
配置信息：
----------------------------------------------------------------
Config is DONE!

         With MMAP IO: yes
         Perl Modules: perl_piped perl_shared
          Perl Binary: /usr/bin/perl
         Perl Version: 5.8.8
         Perl Options: PREFIX=/usr/local/rrdtool LIB=/usr/local/rrdtool/lib/perl/5.8.8
         Ruby Modules:
          Ruby Binary: no
         Ruby Options: sitedir=$(DESTDIR)/usr/local/rrdtool/lib/ruby
   Build Tcl Bindings: no
Build Python Bindings: yes
         Build rrdcgi: yes
      Build librrd MT: yes

Type 'make' to compile the software and use 'make install' to
install everything to: /usr/local/rrdtool.

      ... that wishlist is NO JOKE. If you find RRDtool useful
make me happy. Go tohttp://tobi.oetiker.ch/wishand
place an order.

                              -- Tobi Oetiker <tobi@oetiker.ch>
---------------------------------------------------------------- ########################################################################
# make && make install
2．安装File-Tail perl模块
下载：http://search.cpan.org/CPAN/authors/id/M/MG/MGRABNAR/File-Tail-0.99.3.tar.gz
基本步骤：
# tar zxvf File-Tail-0.99.3.tar.gz && cd File*
# perl Makefile.PL
# make && make install
以下是安装信息：
      cp Tail.pm blib/lib/File/Tail.pm
Manifying blib/man3/File::Tail.3pm
Installing /usr/lib/perl5/site_perl/5.8.8/File/Tail.pm
Installing /usr/share/man/man3/File::Tail.3pm
Writing /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi/auto/File/Tail/.packlist
Appending installation info to /usr/lib/perl5/5.8.8/i386-linux-thread-multi/perllocal.pod
      ３．启动图形日志服务测试
Shell> cp -r /var/www/extsuite/extman/addon/mailgraph_ext /usr/local/

其它设置：(因为rrdtool安装在非标准目录，所以其perl模块找不到,拷备到标准目录即可)
cp -r /usr/local/rrdtool/lib/perl/5.8.8/i386-linux-thread-multi/* /usr/lib/perl5/5.8.8/i386-linux-thread-multi/

             shell> /usr/local/mailgraph_ext/mailgraph-init start
          shell> /usr/local/mailgraph_ext/qmonitor-init start
          加入到开机启动:
          Shell> echo “/usr/local/mailgraph_ext/mailgraph-init start”>>/etc/rc.local
          Echo > echo “/usr/local/mailgraph_ext/qmonitor-init start”>>/etc/rc.local
          图形日志测试
            测试页：http://mail.test.com/extman/cgi/index.cgi
            默认登录账号：root@mail.test.com/extmail*123*
三．邮件系统配置测试补充
1.   postfix配置
#########################################################
# more master.cf
# sed -e '/^#/d' -e '/^$/d' master.cf
smtp     inet n      -      n      -      -      smtpd
pickup   fifo n      -      n      60     1      pickup
cleanup  unix n      -      n      -      0      cleanup
qmgr     fifo n      -      n      300    1      qmgr
tlsmgr   unix -      -      n      1000?  1      tlsmgr
rewrite  unix -      -      n      -      -      trivial-rewrite
bounce   unix -      -      n      -      0      bounce
defer    unix -      -      n      -      0      bounce
trace    unix -      -      n      -      0      bounce
verify   unix -      -      n      -      1      verify
flush    unix n      -      n      1000?  0      flush
proxymap unix -      -      n      -      -      proxymap
proxywrite unix -      -      n      -      1      proxymap
smtp     unix -      -      n      -      -      smtp
relay    unix -      -      n      -      -      smtp
       -o smtp_fallback_relay=
showq    unix n      -      n      -      -      showq
error    unix -      -      n      -      -      error
retry    unix -      -      n      -      -      error
discard  unix -      -      n      -      -      discard
local    unix -      n      n      -      -      local
virtual  unix -      n      n      -      -      virtual
lmtp     unix -      -      n      -      -      lmtp
anvil    unix -      -

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