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前言：经过这些天的努力，终于将postfix搞定了！现在将安装配置的全过程记录下来，供大家参考，因为在虚拟中进行相关的调试，所以下面用到的软件都不是最新稳定的版本，大家可根据自己的需求，下载目前最新的软件包即可。编译的部分参数可适当的进行调整。
一、系统环境：
1.采用centos5.5系统
2.内存大于521M
3.本次采用的系统主机名为mail.jiunile.com
二、所需软件包列表
|
软件 |
作用 |
下载地址 |
|
mysql-5.1.49.tar.gz |
数据库用于存储包括管理员在内的用户信息 |
http://gd.tuwien.ac.at/db/mysql/Downloads/MySQL-5.1/mysql-5.1.49.tar.gz |
|
cyrus-sasl-2.1.22.tar.gz |
验证方法 |
http://down1.chinaunix.net/distfiles/cyrus-sasl-2.1.22.tar.gz |
|
httpd-2.2.9.tar.gz |
提供web服务 |
http://sunsite.bilkent.edu.tr/pub/apache/httpd/httpd-2.2.9.tar.gz |
|
php-5.2.6.tar.gz |
提供PHP服务 |
ftp://ftp.ru/pub/sunfreeware/SOURCES/php-5.2.6.tar.gz |
|
postfix-2.6.5.tar.gz |
邮件服务器主程序 |
http://down1.chinaunix.net/distfiles/postfix-2.6.5.tar.gz |
|
courier-authlib-0.62.4.tar.bz2 |
与cyrus-sasl一起做验证 |
http://down1.chinaunix.net/distfiles/courier-authlib-0.62.4.tar.bz2 |
|
courier-imap-4.8.0.tar.bz2 |
提供Pop3及IMAP服务 |
http://cdnetworks-kr-2.dl.sourceforge.net/project/courier/imap/4.8.0/courier-imap-4.8.0.tar.bz2 |
|
maildrop-2.5.0.tar.bz2 |
邮件投递代理，直观的讲就是把收到的邮件转发到用户的邮箱目录 |
http://cdnetworks-kr-2.dl.sourceforge.net/project/courier/maildrop/2.5.0/maildrop-2.5.0.tar.bz2 |
|
extman-1.1.tar.gz |
提供extman后台管理功能 |
http://www.extmail.org/cgi-bin/download.cgi |
|
extmail-1.2.tar.gz |
提供webmail前端服务功能 |
http://www.extmail.org/cgi-bin/download.cgi |
|
DBD-mysql-3.0008.tar.gz |
|
http://cpan.uchicago.edu/pub/CPAN/authors/id/C/CA/CAPTTOFU/DBD-mysql-3.0008.tar.gz |
|
gd-2.0.35.tar.bz2 |
图形化日志 |
http://www.libgd.org/releases/gd-2.0.35.tar.bz2 |
|
Time-HiRes-1.9719.tar.gz |
图形化日志 |
http://www.cpan.org/modules/by-module/Time/Time-HiRes-1.9719.tar.gz |
|
File-Tail-0.99.3.tar.gz |
图形化日志 |
http://down1.chinaunix.net/distfiles/File-Tail-0.99.3.tar.gz |
|
rrdtool-1.2.26.tar.gz |
图形化日志（高版本没有通过编译） |
http://oss.oetiker.ch/rrdtool/pub/ rrdtool-1.2.26.tar.gz |
|
clamav-0.96.1.tar.gz |
反病毒工具(请根据情况及时更新到最新) |
http://sourceforge.net/projects/clamav/files/clamav/ |
|
Mail-SpamAssassin-3.3.1.tar.gz |
邮件过滤器 |
http://labs.renren.com/apache-mirror/spamassassin/source/Mail-SpamAssassin-3.3.1.tar.gz |
|
amavisd-new-2.6.4.tar.gz |
连接MTA和内容检测工具（诸如病毒扫描工具和 SpamAssassin)的高性能接口程序 |
http://www.ijs.si/software/amavisd/amavisd-new-2.6.4.tar.gz |
|
Convert-BinHex-1.119.tar.gz |
Amavis依赖包 |
http://down1.chinaunix.net/distfiles/Convert-BinHex-1.119.tar.gz |
三、安装与配置：
【安装MYSQL】
（1）安装mysql
# tar -zxvf mysql-5.1.49.tar.gz # cd mysql-5.1.49 # groupadd mysql # useradd -g mysql -s /sbin/nologin -M mysql # ./configure --prefix=/usr/local/mysql --with-charset=gbk --with-extra-charsets=all --enable-thread-safe-client --enable-local-infile --with-low-memory # make && make install # cp support-files/my-medium.cnf /etc/my.cnf # chown -R mysql.mysql /usr/local/mysql/ # /usr/local/mysql/bin/mysql_install_db --user=mysql # chown -R mysql.mysql /usr/local/mysql/var/
（2）启动数据库服务，并添加到自启动
# /usr/local/mysql/bin/mysqld_safe --user=mysql & # cp support-files/mysql.server /etc/rc.d/init.d/mysqld # chmod 755 /etc/rc.d/init.d/mysqld # chkconfig --add mysqld # chkconfig --levels 345 mysqld on
（3）配置库文件搜索路径
# echo "/usr/local/mysql/lib/mysql">>/etc/ld.so.conf # ldconfig #echo "export PATH=$PATH:/usr/local/mysql/bin">>/etc/profile #source /etc/profile
（4）添加root密码
# /usr/local/mysql/bin/mysqladmin -u root password "xxttest"
【安装apache】
安装Apache有两个要注意的地方，因为我这里用的Postfix的后台管理是extman这个程序，而它是通过CGI的方式来进行管理的，所以这里启用了suexec的功能，还有一个是关于网站的存放路径的，如果不指定，那么在启用suexec后会出现 suexec-docroot的错误。
（1）安装apache
#tar -jxvf httpd-2.2.9.tar.bz2 #cd httpd-2.2.9 #./configure --prefix=/usr/local/apache2 --enable-so --enable-rewrite --enable-mods-shared=all --enable-suexec --with-suexec-caller=daemon --with-suexec-docroot=/var/www #make #make install
（2）修改apache配置文件
#vi /usr/local/apache2/conf/httpd.conf 找到DocumentRoot "/usr/local/apache2/htdocs" 修改为：DocumentRoot "/var/www"(后文中我们还会注释掉此行，以启用虚拟主机) 找到<Directory "/usr/local/apache2/htdocs"> 修改为：<Directory "/var/www"> 找到 <Directory /> Options FollowSymLinks AllowOverride None Order deny,allow Deny from all //这句改为Allow from all </Directory>
启动apache
#/usr/local/apache2/bin/apachectl start
（3）添加系统服务和自启动
# cp /usr/local/apache2/bin/apachectl /etc/rc.d/init.d/httpd # vi /etc/rc.d/init.d/httpd 添加(#!/bin/sh下面) # chkconfig: 2345 10 90 # description: Activates/Deactivates Apache Web Server 然后添加为系统服务和开机器自启动 # chkconfig --add httpd # chkconfig httpd on
【安装PHP】
（1）安装PHP
# tar -zxvf php-5.2.6.tar.gz # cd php-5.2.6 # ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2/bin/apxs --with-mysql=/usr/local/mysql/ --with-mysqli=/usr/local/mysql/bin/mysql_config --with-config-file-path=/usr/local/php --with-zlib --enable-mbstring=all # make && make install # cp php.ini-dist /usr/local/php/php.ini
（2）配置PHP
# vi /usr/local/apache2/conf/httpd.conf 添加： AddType application/x-httpd-php .php AddType application/x-httpd-php .php3 AddType application/x-httpd-php .phtml 找到DirectoryIndex index.html 修改为DirectoryIndex index.html index.php
（3）修改selinux，启动apache
# setenforce 0 # chcon -c -v -R -u system_u -r object_r -t textrel_shlib_t /usr/local/apache2/modules/libphp5.so # service httpd restart # setenforce 1 如果不修改会提示： httpd: Syntax error on line 105 of /usr/local/apache2/conf/httpd.conf: Cannot load /usr/local/apache2/modules/libphp5.so into server: /usr/local/apache2/modules/libphp5.so: cannot restore segment prot after reloc: Permission denied
【安装courier-authlib】
（1）首先需要安装expect：
yum install expect
（2）安装courier-authlib
#groupadd -g 1000 vmail #useradd -g 1000 -u 1000 -M -s /sbin/nologin vmail # tar -jxvf courier-authlib-0.62.4.tar.bz2 # cd courier-authlib-0.62.4 #./configure --prefix=/usr/local/courier-authlib --without-stdheaderdir --sysconfdir=/etc --without-authuserdb --without-authpam --without-authldap --without-authpwd --without-authshadow --without-authvchkpw --without-authpgsql --without-authcustom --with-authmysql --with-mysql-libs=/usr/local/mysql/lib/mysql --with-mysql-includes=/usr/local/mysql/inculde/mysql --with-redhat --with-mailuser=vmail --with-mailgroup=vmail # make && make install # make install-migrate # make install-configure
更新lib库文件搜索路径
# echo "/usr/local/courier-authlib/lib/courier-authlib/">>/etc/ld.so.conf # ldconfig
（3）修改配置文件
# vi /etc/authlib/authdaemonrc
authmodulelist="authmysql"
authmodulelistorig="authmysql"
daemons=10
DEBUG_LOGIN=2
# vi /etc/authlib/authmysqlrc
修改以下内容
MYSQL_SERVER localhost
MYSQL_USERNAME extmail
MYSQL_PASSWORD extmail
MYSQL_SOCKET /tmp/mysql.sock
MYSQL_PORT 3306
MYSQL_DATABASE extmail
MYSQL_USER_TABLE mailbox
MYSQL_CRYPT_PWFIELD password
MYSQL_UID_FIELD "1000"
MYSQL_GID_FIELD "1000"
MYSQL_LOGIN_FIELD username
MYSQL_HOME_FIELD concat("/var/mailbox/",homedir)
MYSQL_MAILDIR_FIELD concat("/var/mailbox/",maildir)
MYSQL_QUOTA_FIELD concat(quota,"S")
（4）启动及加入到自动运行队列
# cp courier-authlib.sysvinit /etc/rc.d/init.d/courier-authlib # chmod 755 /etc/rc.d/init.d/courier-authlib # chkconfig --add courier-authlib # chkconfig courier-authlib on # service courier-authlib start # chmod a+x /usr/local/courier-authlib/var/spool/authdaemon
【安装courier-imap】
（1）安装courier-imap
# tar -jxvf courier-imap-4.8.0.tar.bz2 # cd courier-imap-4.8.0 # ./configure --prefix=/usr/local/courier-imap --with-redhat --enable-unicode --disable-root-check --with-trashquota --without-ipv6 COURIERAUTHCONFIG="/usr/local/courier-authlib/bin/courierauthconfig" # make && make install # make install-configure
（2）编辑配置文件启用pop3及imap
# vi /usr/local/courier-imap/etc/pop3d 修改POP3DSTART=NO POP3DSTART=YES # vi /usr/local/courier-imap/etc/imapd 修改IMAPDSTART=NO IMAPDSTART=YES
（3）启动及加入自动运行队列
# cp courier-imap.sysvinit /etc/rc.d/init.d/courier-imapd # chmod 755 /etc/rc.d/init.d/courier-imapd # chkconfig --add courier-imapd # chkconfig courier-imapd on # service courier-imapd start
【安装cyrus-sasl】
（1）先卸载本机自带的sasl
# rpm -qa |grep cyrus-sasl |xargs rpm -e --nodeps # rm -rf /usr/lib/sasl # rm -rf /usr/lib/sasl2
（2）安装cyrus-sasl
# tar -zxvf cyrus-sasl-2.1.22.tar.gz # cd cyrus-sasl-2.1.22 # ./configure --enable-plain --enable-cram --enable-digest --enable-login --enable-sql --disable-anon --disable-ntlm --disable-gssapi --disable-krb4 --disable-otp --disable-srp --disable-srp-setpass --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/courier-authlib/var/spool/authdaemon/socket # make && make install
（3）共享链接库
# ln -sv /usr/local/lib/sasl2 /usr/lib/sasl2 # echo "/usr/local/lib">>/etc/ld.so.conf # ldconfig
（4）建立smtpd用户认证的配置文件
# vi /usr/local/lib/sasl2/smtpd.conf pwcheck_method: saslauthd mech_list: plain login log_level:3 authdaemond_path:/usr/local/courier-authlib/var/spool/authdaemon/socket
（5）创建运行时需要的目录
# mkdir -pv /var/state/saslauthd
（6）启动并测试
# /usr/local/sbin/saslauthd -a shadow pam # /usr/local/sbin/testsaslauthd -u root -p xxttest // xxttest 为root的密码
（7）开机自动启动
# echo "/usr/local/sbin/saslauthd -a shadow pam">>/etc/rc.local
7、 安装postfix
（1）首先卸载系统自带的sendmail
# service sendmail stop # rpm -qa |grep sendmail |xargs rpm -e –nodeps
（2）添加用户和安装
# groupadd -g 105 postfix # useradd -g 105 -u 105 -M -s /sbin/nologin postfix # groupadd -g 106 postdrop # useradd -g 106 -u 106 -M -s /sbin/nologin postdrop # tar -zxvf postfix-2.6.5.tar.gz # cd postfix-2.6.5 # make makefiles "CCARGS=-DHAS_MYSQL -I/usr/local/mysql/include/mysql -DUSE_CYRUS_SASL -DUSE_SASL_AUTH -I/usr/local/include/sasl" "AUXLIBS=-L/usr/local/mysql/lib/mysql -lmysqlclient -lz -lm -L/usr/local/lib -lsasl2" # make # make install
（3） 按照以下的提示输入相关的路径([]号中的是缺省值，”]”后的是输入值)
install_root: [/] tempdir: [/root/postfix-2.6.5] /tmp //其他的都是默认 config_directory: [/etc/postfix] command_directory: [/usr/sbin] daemon_directory: [/usr/libexec/postfix] data_directory: [/var/lib/postfix] html_directory: [no] mail_owner: [postfix] mailq_path: [/usr/bin/mailq] manpage_directory: [/usr/local/man] newaliases_path: [/usr/bin/newaliases] queue_directory: [/var/spool/postfix] readme_directory: [no] sendmail_path: [/usr/sbin/sendmail] setgid_group: [postdrop]
（4）生成别名二进制文件
# newaliases
（5）建立邮件存放目录
# mkdir -pv /var/mailbox # chown -R vmail.vmail /var/mailbox
（6）建立配置文件
# cd /etc/postfix/ # mv main.cf main.cf.old # vi main.cf
添加下面的内容
#=====================BASE========================= myhostname = mail.jiunile.com mydomain = xxt.cn myorigin = $mydomain mydestination = mynetworks = 192.168.0.0/16, 127.0.0.0/8 inet_interfaces = all readme_directory = no sample_directory = /etc/postfix sendmail_path = /usr/sbin/sendmail html_directory = no setgid_group = postdrop command_directory = /usr/sbin manpage_directory = /opt/postfix/man daemon_directory = /usr/libexec/postfix newaliases_path = /usr/bin/newaliases mailq_path = /usr/bin/mailq queue_directory = /var/spool/postfix mail_owner = postfix #=====================Vritual Mailbox settings========================= virtual_mailbox_base = /var/mailbox virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf virtual_alias_domains = virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf virtual_uid_maps = static:1000 virtual_gid_maps = static:1000 virtual_transport = maildrop: maildrop_destination_recipient_limit = 1 maildrop_destination_concurrency_limit = 1 #====================QUOTA======================== message_size_limit = 52428800 mailbox_size_limit = 209715200 virtual_mailbox_limit = 209715200 virtual_create_maildirsize = yes virtual_mailbox_extended = yes virtual_mailbox_limit_maps = mysql:/etc/postfix/mysql_virtual_limit_maps.cf virtual_mailbox_limit_override = yes virtual_maildir_limit_message = Sorry, the user's maildir has overdrawn his diskspace quota, please try again later. virtual_overquota_bounce = yes #====================SASL======================== smtpd_helo_required = yes disable_vrfy_command = yes strict_rfc821_envelopes = yes invalid_hostname_reject_code = 554 multi_recipient_bounce_reject_code = 554 non_fqdn_reject_code = 554 relay_domains_reject_code = 554 unknown_address_reject_code = 554 unknown_client_reject_code = 554 unknown_hostname_reject_code = 554 unknown_local_recipient_reject_code = 554 unknown_relay_recipient_reject_code = 554 unknown_sender_reject_code = 554 unknown_virtual_alias_reject_code = 554 unknown_virtual_mailbox_reject_code = 554 unverified_recipient_reject_code = 554 unverified_sender_reject_code = 554 smtpd_recipient_restrictions=permit_mynetworks,permit_sasl_authenticated,reject_invalid_hostname,reject_non_fqdn_hostname,reject_unknown_sender_domain,reject_non_fqdn_sender,reject_non_fqdn_recipient,reject_unknown_recipient_domain,reject_unauth_pipelining,reject_unauth_destination #smtpd_sender_restrictions=permit_mynetworks,reject_sender_login_mismatch,reject_authenticated_sender_login_mismatch,reject_unauthenticated_sender_login_mismatch notify_classes = bounce, 2bounce, delay, policy, protocol, resource, software bounce_template_file = /etc/postfix/bounce.cf 2bounce_notice_recipient = postmaster bounce_notice_recipient = postmaster delay_notice_recipient = postmaster error_notice_recipient = postmaster smtpd_sasl_auth_enable = yes smtpd_sasl_local_domain = $mydomain smtpd_sasl_security_options = noanonymous smtpd_sasl_application_name = smtpd smtpd_banner = Welcome to our $myhostname ESMTP,Warning: Version not Available! alias_maps = hash:/etc/aliases #==================clamd========================== content_filter=amavisfeed:[127.0.0.1]:10024
（7） 添加为支持虚拟域和虚拟用户所用到的配置文件，其实是直接在extman中复制过去
# tar zxvf extman-1.1.tar.gz # cd extman-1.1 # cp docs/mysql_virtual_* /etc/postfix/
（8）启动postfix并加入到自启动
# /usr/sbin/postfix start # echo "/usr/sbin/postfix start">>/etc/rc.local
【安装maildrop】
（1）安装和配置maildrop
# tar jxvf maildrop-2.5.0.tar.bz2 # cd maildrop-2.5.0 # ln -sv /usr/local/courier-authlib/bin/courierauthconfig /usr/bin/courierauthconfig #yum install pcre-devel #./configure --prefix=/usr/local/maildrop --enable-sendmail=/usr/sbin/sendmail --enable-trusted-users="rootvmail" --enable-syslog=1 --enable-maildirquota --enable-maildrop-uid=1000 --enable-maildrop-gid=1000 --with-trashquota--with-dirsync # make && make install # cp /usr/local/maildrop/bin/maildrop /usr/local/bin/
（2）查看一下安装结果
# maildrop -v maildrop 2.0.4 Copyright 1998-2005 Double Precision, Inc. GDBM extensions enabled. Courier Authentication Library extension enabled. //要保证这一行显示 Maildir quota extension enabled. This program is distributed under the terms of the GNU General Public License. See COPYING for additional information.
（3）配置maildrop的日志文件
# vi /etc/maildroprc logfile "/var/log/maildrop.log" to "$HOME/Maildir" VERBOSE="4" # touch /var/log/maildrop.log # chown vmail.vmail /var/log/maildrop.log
（4） 配置Postfix
# vi /etc/postfix/master.cf
去掉下面两行前面的#
maildrop unix - n n - - pipe
flags=DRhu user=vmail argv=/usr/local/bin/maildrop -d ${recipient}
第二行改为
flags=DRhu user=vmail argv=/usr/local/bin/maildrop -w 90 -d ${user}@${nexthop} ${recipient} ${user} ${extension} {nexthop}
此处要注意argv=后边的maildrop要加上路径，否则会出现
temporary failure. Command output: pipe: fatal: pipe_command: execvp maildrop: No such file or directory
注意maildrop unix这行前边不能有空格,要不会出现以下错误提示
warning: connect to transport maildrop: No such file or directory
Oct 31 23:21:24 localhost postfix/error[2235]: BE0AE27DAF6: to=,relay=none,delay=1443,delays=1443/0.24/0/0.02,dsn=4.3.0, status=deferred (mail transport unavailable)
注意flags=Drhu这一行前边有两个空格，要不会出现以下错（fatal: /etc/postfix/master.cf: line 100: bad transport type: user= vmail）。
注意前面要保留两个空格，不然会有问题
【安装配置Extmail和Extman】
（1）安装和配置Extmail
# tar -zxvf extmail-1.2.tar.gz # mkdir /var/www/extsuite # mv extmail-1.2 /var/www/extsuite/extmail # cd /var/www/extsuite/extmail/ # cp webmail.cf.default webmail.cf # vi webmail.cf 部分修改选项的说明： SYS_USER_LANG = en_US 语言选项，可改作： SYS_USER_LANG = zh_CN SYS_MAILDIR_BASE = /home/domains 此处即为您在前文所设置的用户邮件的存放目录，可改作： SYS_MAILDIR_BASE = /var/mailbox SYS_MYSQL_USER = db_user SYS_MYSQL_PASS = db_pass 以上两句句用来设置连接数据库服务器所使用用户名、密码和邮件服务器用到的数据库，这里修改为： SYS_MYSQL_USER = extmail SYS_MYSQL_PASS = extmail SYS_MYSQL_HOST = localhost 指明数据库服务器主机名，这里默认即可 SYS_MYSQL_SOCKET = /var/lib/mysql/mysql.sock 连接数据库的sock文件位置，这里修改为： SYS_MYSQL_SOCKET = /tmp/mysql.sock SYS_MYSQL_TABLE = mailbox SYS_MYSQL_ATTR_USERNAME = username SYS_MYSQL_ATTR_DOMAIN = domain SYS_MYSQL_ATTR_PASSWD = password 以上用来指定验正用户登录里所用到的表，以及用户名、域名和用户密码分别对应的表中列的名称；这里默认即可 SYS_AUTHLIB_SOCKET = /var/spool/authdaemon/socket 此句用来指明authdaemo socket文件的位置，这里修改为： SYS_AUTHLIB_SOCKET = /usr/local/courier-authlib/var/spool/authdaemon/socket 修改 cgi执行文件属主为apache运行身份用户： # chown -R vmail.vmail /var/www/extsuite/extmail/cgi/
（2）安装配置Extman
# mv extman-1.1 /var/www/extsuite/extman # cd /var/www/extsuite/extman # mv webman.cf.default webman.cf 修改配置文件以符合本例的需要： # vi /var/www/extsuite/extman/webman.cf SYS_MAILDIR_BASE = /home/domains 此处即为您在前文所设置的用户邮件的存放目录，可改作： SYS_MAILDIR_BASE = /var/mailbox SYS_MYSQL_SOCKET = /var/lib/mysql/mysql.sock 此处修改为： SYS_MYSQL_SOCKET = /tmp/mysql.sock
（3）使用extman源码目录下docs目录中的extmail.sql和init.sql建立数据库：
# cd /var/www/extsuite/extman # mysql -u root -p <docs/extmail.sql # mysql -u root -p <docs/init.sql
（4）修改cgi目录的属主：
chown -R vmail.vmail /var/www/extsuite/extman/cgi
（5）extman和extmail需要Perl-Unix-Syslog、DBD-Mysql和perl-GD的支持
#perl -MCPAN -e shell 然后一路回车后出现： cpan> 然后我们输入： cpan>install Unix::Syslog cpan>install GD cpan>install DBI -----cpan>install DBD::mysql # DBD-Mysql目前最新的版本为DBD-mysql-4.006，但它和系统中的perl结合使用时会造成extmail无法正常使用，因此我们采用 3的版本 # tar -zxvf DBD-mysql-3.0008_1.tar.gz # cd DBD-mysql-3.0008_1 # perl Makefile.PL # make # make install
（6）建立extman和extmail的目录
# mkdir /tmp/extman # chown -R vmail.vmail /tmp/extman/ # mkdir /tmp/extmail # chown -R vmail.vmail /tmp/extmail/
（7）apache相关配置
# vi /usr/local/apache2/conf/httpd.conf 去掉这行前面的#号 Include conf/extra/httpd-vhosts.conf # vi /usr/local/apache2/conf/extra/httpd-vhosts.conf 去后面的<VirtualHost>两段 <VirtualHost *:80> .... </VirtualHost> 添加下面内容 <VirtualHost *:80> ServerName mail.jiunile.com DocumentRoot /var/www/extsuite/ 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>
（8）重启一下apache服务器
#service httpd restart
到此，就全配置完了
在浏览器中输入http://mail.jiunile.com/extman进入管理界面，默认内置账号是root@extmail.org，密码是 extmail*123*，添加一个域和用户
在http://mail.jiunile.com/extmail中登陆
sean:
brinkman:
那片云有雨:
如何增加博客流量:
智生道:
gg:
更新的很快,下午还看到你只有一句话,现在就这么详细,不过现在流行DOVCT +POSTFIX ,courier配置似乎有些繁琐,而且extman +extmail 用的是PERL 语言写的,我个人更倾向与用PHP脚本
呵呵，文档之前就有了，只是最近整理了下。恩，能用PHP的最好了，这样二次开发也比较的好。呵呵！邮件这块还需要多研究下了。
我现在也在研究邮件系统,这几天为这事搞的很烦,大多数资料似乎都是2007年左右的,关于邮件系统的构架很少,而邮件系统看似简单,实际不下于配置lnmp
恩，是的，邮件系统搭建起来是非常麻烦的一件事情。要真正把它搞定，需要一些时间的。。有什么大家可以多交流交流。
学习了，有好多问题要向您请教
能加我qq吗？我问题请教啊
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