Linux下的postfix安裝詳解

郵件系統簡介

郵件系統組成部分: MTA MSA ,MUA,MDA,MAA 1 MUA ：是Mial User Agent 的簡稱 ,是郵件系統的客戶端程序,它提供了閱讀,發送和接受電子郵件的用戶介面,如：linux中的Mail ,Windowns中的Foxmail,Outlook 等 2 MSA ：是Mail Submmission Agent的簡稱.是郵件提交代理,負責消息有MTA發送之前必須完成所有準備工作和錯誤檢測,MSA是在MUA和MTA之間插入了一個頭腦清醒的檢測員,對所有的主機名,從MUA 得到的頭信息等信息進行檢測 3 MTA：是Mail Transfer Agent 的簡稱,郵件轉發代理,負責郵件的存儲和轉發；監視用戶的代理請求,根據電子郵件的目標地址找出對應的電子郵件伺服器,並將信件在伺服器之間傳輸並且將接受到的郵件進行緩衝.Linux 下有sendmail .Postfix,qmail 等 4 MDA ：是Mail Ddlivery Agent 的簡稱.郵件投遞代理,從MTA接受郵件並進行適當的本地投遞,可以投遞一個本地用戶,一個郵件列表,一個文件或者是一個程序 5 MAA ：是Mail Access Agent.郵件訪問代理,用於將用戶連接到系統郵件庫,使用POP或者Imap協議收取郵件.Linux 下常用的MAA有,Cyrus-IMAP,COURIER-IMAP等郵件中繼,當郵件的目的傳輸是一旦源地址和目的地址都不是本地系統,那麼本地系統就是郵件中繼站(即是中轉站) 注意：在安裝postfix或多或少遇到一些error,我在文檔 http://1413570.blog.51cto.com/1403570/780703 記錄了一部分 或許記錄的不完全,再遇到error時,可以多查找一些資料文件 第一：安裝cmake工具 安裝步驟一點點的來,先從LAMP平台來安裝,先安裝mysql,我這是一台新安裝的linux系統,遇到的問題可能會比較多一點 mysql自5.5版本以後都是需要藉助工具cmake,先從安裝cmake工具開始 解壓cmake的包,之後編譯安裝即可 [root@server250 cmake-2.8.4]# ./configure && make && make install 中間過程 [ 56%] Building C object Source/CursesDialog/form/CMakeFiles/cmForm.dir/fty_enum.o [ 56%] Building C object Source/CursesDialog/form/CMakeFiles/cmForm.dir/fty_int.o [ 56%] Building C object Source/CursesDialog/form/CMakeFiles/cmForm.dir/fty_ipv4.o [ 57%] Building C object Source/CursesDialog/form/CMakeFiles/cmForm.dir/fty_num.o [ 57%] Building C object Source/CursesDialog/form/CMakeFiles/cmForm.dir/fty_regex.o Linking C static library libcmForm.a 第二安裝mysql Ok,之後開始安裝mysql,先建立mysql的用戶名,組名 [root@server250 ~]# groupadd mysql [root@server250 ~]# useradd -g mysql -s /sbin/nologin -M mysql [root@server250 postfix]# tar zxvf mysql-5.5.19.tar.gz [root@server250 mysql-5.5.19]# cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_UNIX_ADDR=/data/mysql/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_EXTRA_CHARSETS:STRING=utf8,gbk -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DENABLED_LOCAL_INFILE=1 -DMYSQL_DATADIR=/data/mysql -DMYSQL_TCP_PORT=3306 cp support-files/my-medium.cnf /etc/my.cnf [root@server250 mysql]# chown -R mysql:mysql /usr/local/mysql/ [root@server250 mysql]# ./scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql/ Installing MySQL system tables... OK Filling help tables... OK [root@server250 ~]# echo "/usr/local/mysql/lib/" >> /etc/ld.so.conf [root@server250 ~]# ldconfig -v [root@server250 ~]# cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld cp：是否覆蓋“/etc/init.d/mysqld”? y [root@server250 ~]# chmod 755 /etc/init.d/mysqld [root@server250 ~]# [root@server250 ~]# [root@server250 ~]# service mysqld start [root@server250 ~]# netstat -anpt | grep 3306 tcp 0 0 :::3306 :::* LISTEN 27783/mysqld 設置mysql的密碼 [root@server250 ~]# mysqladmin -u root password "biao_123" 第三安裝cyrus-sasl [root@server250 postfix]# tar zxvf cyrus-sasl-2.1.22.tar.gz [root@server250 cyrus-sasl-2.1.22]# ./configure --prefix=/usr/local/sasl2 --disable-gssapi --disable-anon --disable-digest --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 --with-authdaemond=/usr/local/courier-authlib/var/spool/authdaemon/socket config.status: creating Makefile config.status: creating saslauthd.h config.status: executing depfiles commands Configuration Complete. Type 'make' to build. 到這裡就可以了 Make && make install gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -I../lib -I../sasldb -I../include -I/usr/local/mysql//include/mysql -Wall -W -g -O2 -MT sql.lo -MD -MP -MF .deps/sql.Tpo -c sql.c -fPIC -DPIC -o sql.lo sql.c:65:19: error: mysql.h: No such file or directory 解決辦法： 在你的路徑：I/usr/local/mysql//include/mysql 下面看看有沒有 .h的文件,沒有的話,在mysql是上一層目錄中,有這些文件,拷貝一份到mysql下 [root@server250 include]# cp *.sh mysql Make && make install 這個安裝好后,要關掉系統自帶的sasl2 mv /usr/lib/libsasl2.a /usr/lib/libsasl2.a.bak mv /usr/lib/libsasl2.so.2.0.22 /usr/lib/libsasl2.so.2.0.22.OFF、 mv /usr/lib/sasl2 /usr/lib/sasl2.OFF 重新創建新編譯的sasl庫文件 [root@server250 ~]# ln -sv /usr/local/sasl2/lib/* /usr/lib/ 創建指向“/usr/local/sasl2/lib/libsasl2.la”的符號鏈接“/usr/lib/libsasl2.la” 創建指向“/usr/local/sasl2/lib/libsasl2.so”的符號鏈接“/usr/lib/libsasl2.so” ln: 正在創建指向“/usr/local/sasl2/lib/libsasl2.so”的符號鏈接“/usr/lib/libsasl2.so”: 文件已存在 創建指向“/usr/local/sasl2/lib/libsasl2.so.2”的符號鏈接“/usr/lib/libsasl2.so.2” ln: 正在創建指向“/usr/local/sasl2/lib/libsasl2.so.2”的符號鏈接“/usr/lib/libsasl2.so.2”: 文件已存在 創建指向“/usr/local/sasl2/lib/libsasl2.so.2.0.22”的符號鏈接“/usr/lib/libsasl2.so.2.0.22” 創建指向“/usr/local/sasl2/lib/sasl2”的符號鏈接“/usr/lib/sasl2” [root@server250 ~]# ln -sv /usr/local/sasl2/lib/* /usr/local/lib 創建指向“/usr/local/sasl2/lib/libsasl2.la”的符號鏈接“/usr/local/lib/libsasl2.la” 創建指向“/usr/local/sasl2/lib/libsasl2.so”的符號鏈接“/usr/local/lib/libsasl2.so” 創建指向“/usr/local/sasl2/lib/libsasl2.so.2”的符號鏈接“/usr/local/lib/libsasl2.so.2” 創建指向“/usr/local/sasl2/lib/libsasl2.so.2.0.22”的符號鏈接“/usr/local/lib/libsasl2.so.2.0.22” 創建指向“/usr/local/sasl2/lib/sasl2”的符號鏈接“/usr/local/lib/sasl2” [root@server250 ~]# ln -sv /usr/local/sasl2/include/sasl/* /usr/local/include/ 創建指向“/usr/local/sasl2/include/sasl/hmac-md5.h”的符號鏈接“/usr/local/include/hmac-md5.h” 創建指向“/usr/local/sasl2/include/sasl/md5global.h”的符號鏈接“/usr/local/include/md5global.h” 創建指向“/usr/local/sasl2/include/sasl/md5.h”的符號鏈接“/usr/local/include/md5.h” 創建指向“/usr/local/sasl2/include/sasl/prop.h”的符號鏈接“/usr/local/include/prop.h” 創建指向“/usr/local/sasl2/include/sasl/sasl.h”的符號鏈接“/usr/local/include/sasl.h” 創建指向“/usr/local/sasl2/include/sasl/saslplug.h”的符號鏈接“/usr/local/include/saslplug.h” 創建指向“/usr/local/sasl2/include/sasl/saslutil.h”的符號鏈接“/usr/local/include/saslutil.h” 啟動 /usr/local/sasl2/sbin/saslauthd -a shadow pam 添加到庫文件 [root@server250 local]# echo "/usr/local/sasl2/lib" >>/etc/ld.so.conf [root@server250 local]# echo "/usr/local/sasl2/lib/sasl2/" >> /etc/ld.so.conf [root@server250 local]# [root@server250 local]# [root@server250 local]# [root@server250 local]# ldconfig -v Ok 第四編譯安裝apache 完成以上后,開始安裝apache [root@server250 postfix]# tar jxvf httpd-2.2.21.tar.bz2 [root@server250 postfix]# ./configure --prefix=/usr/local/apache --enable-so --enable-track-vars --enable-rewrite --with-zlib --enable-mods-shared=most --enable-suexec --with-suexec-caller=daemon Make makeinstall 第五編譯安裝php [root@server250 postfix]# tar zxvf php-5.3.6.tar.gz [root@server250 php-5.3.6]# ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache/bin/apxs --with-mysql=/usr/local/mysql -with-mysqli=/usr/local/mysql/bin/mysql_config --with-libxml-dir --with-png-dir --with-jpeg-dir --with-zlib --with-freetype-dir --with-gd-dir --enable-mbstring=all [root@server250 ~]# ln -sv /usr/local/mysql/include/* /usr/local/mysql/include/mysql

/usr/local/src/php-5.3.5/ext/mysqli/mysqli.c: In function 'zm_startup_mysqli':
2	/usr/local/src/php-5.3.5/ext/mysqli/mysqli.c:644: error: 'MYSQL_RPL_MASTER' undeclared (first use in this function)
3	/usr/local/src/php-5.3.5/ext/mysqli/mysqli.c:644: error: (Each undeclared identifier is reported only once
4		/usr/local/src/php-5.3.5/ext/mysqli/mysqli.c:644: error: for each function it appears in.)
5	/usr/local/src/php-5.3.5/ext/mysqli/mysqli.c:645: error: 'MYSQL_RPL_SLAVE' undeclared (first use in this function)
6	/usr/local/src/php-5.3.5/ext/mysqli/mysqli.c:646: error: 'MYSQL_RPL_ADMIN' undeclared (first use in this function)
7	make: *** [ext/mysqli/mysqli.lo] Error 1

[root@server250 ~]# ln -sv /usr/local/mysql/include/* /usr/local/mysql/include/mysql [root@server250 php-5.3.6]# ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache/bin/apxs --with-mysql=/usr/local/mysql -with-mysqli=/usr/local/mysql/bin/mysql_config --with-libxml-dir --with-png-dir --with-jpeg-dir --with-zlib --with-freetype-dir --with-gd-dir --enable-mbstring=all Make && make install 第六,php apache mysql的整合 Ok,安裝php之後,則是可以進行修改http的文件,即是php apache的整合 AddType application/x-httpd-php .php AddType application/x-httpd-php-source .phps [root@localhost htdocs]# vi test.php <?php phpinfo(); ?> 在directory 目錄處添加index.Php和index.html在一起 之後測試 http://ip/test.php 如下所示是正確的 第七：安裝postfix Ok,之上都已經完全安裝了,下面就開始安裝postfix 增加用戶名 [root@server250 ~]# groupadd -g 503 postfix [root@server250 ~]# useradd -g postfix -u 503 postfix [root@server250 ~]# [root@server250 ~]# groupadd -g 504 postdrop [root@server250 ~]# useradd -g postdrop -u 504 -s /sbin/nologin -M postdrop [root@server250 postfix]# tar zxvf postfix-2.8.7.tar.gz root@localhost postfix-2.8.7]# make makefiles 'CCARGS=-DHAS_MYSQL -I/usr/local/mysql/include/mysql -DUSE_SASL_AUTH -DUSE_CYRUS_SASL -I/usr/local/sasl2/include/sasl -DUSE_TLS -I/usr/local/ssl/include/openssl ' 'AUXLIBS=-L/usr/local/mysql/lib -lmysqlclient -lz -lm -L/usr/local/sasl2/lib -lsasl2 -L/usr/local/ssl/lib -lssl -lcrypto' daemon_directory: [/usr/libexec/postfix] /usr/local/postfix/libexec data_directory: [/var/lib/postfix] /usr/local/postfix/lib html_directory: [no] /var/www/postfix_html manpage_directory: [/usr/local/man] /usr/local/postfix/man 修改配置文件 /etc/postfix/main.cf [root@server250 ~]# /usr/sbin/postfix start postfix/postfix-script: starting the Postfix mail system [root@server250 postfix-2.8.7]# netstat -anpt | grep 25 tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 3455/master 修改防火牆的配置文件,添加25埠 [root@server250 ~]# vi /etc/sysconfig/iptables -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 25 -j ACCEPT 重啟防火牆 接下來是驗證postfix是否安裝成功 [root@server250 ~]# telnet localhost 25 Trying 127.0.0.1... Connected to localhost.localdomain (127.0.0.1). Escape character is '^]'. 220 mail.ku888.in ESMTP Postfix ehlo mail.ku888.in 250-mail.ku888.in 250-PIPELINING 250-SIZE 10240000 250-VRFY 250-ETRN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN mail from:root@ku888.in 250 2.1.0 Ok rcpt to:frank@ku888.in 250 2.1.5 Ok data 354 End data with <CR><LF>.<CR><LF> subject:test!! test!!!!!!!!!! . 250 2.0.0 Ok: queued as 048B45CF00A3 quit 221 2.0.0 Bye Connection closed by foreign host. 第八,配置postfix的虛擬用戶郵箱 驗證ok后,下面開始部署安裝postfix的虛擬用戶和郵箱設置 先確認下你的postfix是否支持 cyrus-sasl的認證 [root@mail2 ~]# postconf -a cyrus Dovecot Ok,支持的 下面進行設置 [root@mail2 ~]# vi /etc/postfix/main.cf 編輯她的配置文件 在末尾處添加 ############################CYRUS-SASL############################ broken_sasl_auth_clients = yes 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_sasl_auth_enable = yes smtpd_sasl_local_domain = $myhostname smtpd_sasl_security_options = noanonymous smtpd_sasl_application_name = smtpd smtpd_banner = Welcome to our $myhostname ESMTP,Warning: Version not Available! ############################END-CYRUS-SASL############################ 在sasl2的庫文件中,添加認證 [root@mail2 sasl2]# vi smtpd.conf pwcheck_method: saslauthd mech_list: PLAIN LOGIN ~ 重新載入postfix的配置文件, 重新telnet ,驗證下是否有載入上SASL認證 [root@mail2 ~]# telnet localhost 25 Trying 127.0.0.1... Connected to mail2.51coolbar.com (127.0.0.1). Escape character is '^]'. 220 Welcome to our mail2.51coolbar.com ESMTP,Warning: Version not Available! ehlo localhost 250-mail2.51coolbar.com 250-PIPELINING 250-SIZE 10240000 250-VRFY 250-ETRN 250-AUTH PLAIN LOGIN 確保這兩行的輸出,否則都是有問題的 250-AUTH=PLAIN LOGIN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN Ok,發現是載入上了 配置虛擬用戶和虛擬域 編輯postfix的主配置文件 ########################Virtual 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:509 virtual_gid_maps = static:513 virtual_transport = virtual maildrop_destination_recipient_limit = 1 maildrop_destination_concurrency_limit = 1 ##########################QUOTA Settings######################## message_size_limit = 14336000 virtual_mailbox_limit = 20971520 virtual_create_maildirsize = yes virtual_mailbox_extended = yes virtual_mailbox_limit_maps = mysql:/etc/postfix/mysql_virtual_mailbox_limit_maps.cf virtual_mailbox_limit_override = yes virtual_maildir_limit_message = Sorry, the user's maildir has overdrawn his diskspace quota, please Tidy your mailbox and try again later. virtual_overquota_bounce = yes ##############END--############################################ 添加支持虛擬域和虛擬用戶所需要的配置文件 [root@mail2 postfix]# vi mysql_virtual_domains_maps.cf user = extmail password = extmail hosts = localhost dbname = extmail table = domain select_field = description where_field = domain ~ [root@mail2 postfix]# vi mysql_virtual_mailbox_limit_maps.cf user = extmail password = extmail hosts = localhost dbname = extmail table = mailbox select_field = quota where_field = username [root@mail2 postfix]# vi mysql_virtual_mailbox_maps.cf user = extmail password = extmail hosts = localhost dbname = extmail table = mailbox select_field = maildir where_field = username [root@mail2 postfix]# vi mysql_virtual_alias_maps.cf user = extmail password = extmail hosts = localhost dbname = extmail table = alias select_field = goto where_field = address ~ 四個配置文件 第九,安裝courier-authlib Ok了,下面開始安裝 courier-authlib [root@mail2 courier-authlib-0.63.0]# ./configure --prefix=/usr/local/courier-authlib --sysconfdir=/etc --without-authpam -without-authldap --without-authpwd --without-authshadow --without-authvchkpw --without-authpgsql --with-authmysql --with-mysql-libs=/usr/local/mysql/lib/mysql -with-mysql-includes=/usr/local/mysql/inculde/mysql --with-redhat --with-authmysqlrc=/etc/authmysqlrc --with-authdaemonrc=/etc/authdaemonrc CFLAGS="-march=x86-64 -O2 -fexpensive-optimizations" CXXFLAGS="-march=x86-64 -O2 -fexpensive-optimizations" 其中有一個error, 提示找不到expect not found - will not be able to change passwds 導致configure: error: --with-authmysql specified but no mysqlclient.so 解決辦法： [root@mail2 lib]# cp /usr/local/mysql/lib/libmysqlclient.so /usr/lib/libmysqlclient.so 之後重新編譯即可過去 ./configure 過後,執行make提示authmysql.h:8:19: 錯誤：mysql.h：沒有那個文件或目錄 authmysql.h:9:20: 錯誤：errmsg.h：沒有那個文件或目錄 make[2]: *** [authmysql.lo] 錯誤 1 Vi authmysql.h的文件 Mysql/mysql.h 保存即可 [root@mail2 var]# chmod -R 755 /usr/local/courier-authlib/var/spool/authdaemon/ 進入到目錄/etc/ [root@mail2 etc]# cp authdaemonrc.dist authdaemonrc [root@mail2 etc]# cp authmysqlrc.dist authmysqlrc 編輯文件authdaemonrc authmodulelistorig="authmysql" daemons=10 authmodulelist="authmysql" 編輯文件authmysql MYSQL_SERVER 127.0.0.1 MYSQL_USERNAME extmail MYSQL_PASSWORD extmail MYSQL_SOCKET /data/mysql/mysql.sock 資料庫的監聽文件 MYSQL_PORT 3306 資料庫的埠 MYSQL_DATABASE extmail 資料庫 MYSQL_USER_TABLE mailbox 資料庫的表 MYSQL_CRYPT_PWFIELD password 加密的欄位 MYSQL_UID_FIELD 503 郵件服務的屬主和屬組 MYSQL_GID_FIELD 503 MYSQL_HOME_FIELD concat('/var/mailbox/',maildir) MYSQL_NAME_FIELD name MYSQL_MAILDIR_FIELD concat('/var/mailbox/',maildir) ourier-authlib 的庫文件搜索路徑,並啟動courier-authlib [root@mail2 postfix]# /usr/local/courier-authlib/sbin/authdaemond start [root@mail2 postfix]# echo "/usr/local/courier-authlib/lib/courier-authlib/lib" >> /etc/ld.so.conf [root@mail2 postfix]# ldconfig -v 第十安裝IMAP服務, 安裝imap服務 [root@mail2 postfix]# tar jxvf courier-imap-4.8.0.tar.bz2 [root@mail2 ~]# ./configure --prefix=/usr/local/courier-imap --with-redhat --enable-unicode --disable-root-check --with-openssl --with-trashquota --without-ipv6 CPPFLAGS='-I/usr/local/courier-authlib/include' LDFLAGS='-L/usr/local/courier-authlib/lib/courier-authlib' COURIERAUTHCONFIG='/usr/local/courier-authlib/bin/courierauthconfig' Make && make install 進入到/usr/local/courier-imap/etc下面,去複製imap啟動需要的配置文件 [root@mail2 etc]# cp imapd-ssl.dist imapd-ssl [root@mail2 etc]# cp imapd.dist imapd [root@mail2 etc]# cp pop3d.dist pop3d [root@mail2 etc]# cp pop3d-ssl.dist pop3d-ssl 配置courier-imap ,為用戶提供服務的類型,該處為用戶提供的是pop3d 服務,如果為用戶提供IMAP 服務,只需要修改對應的選項 IMAPDSTART=YES [root@mail2 etc]# vi pop3d POP3DSTART=YES 將NO改為YES 為虛擬用戶創建郵箱所在目錄,並修改許可權.把其所屬主改為postfix [root@localhost mail]# mkdir -pv /var/mailbox/ [root@localhost mail]# chown -R postfix:postfix /var/mailbox/ 配置SMTP 認證,同樣需要修改在前面創建的/usr/local/sasl2/smtpd.conf pwcheck_method: authdaemond log_level: 3 mech_list: PLAIN LOGIN authdaemond_path: /usr/local/courier-authlib/var/spool/authdaemon/socket 手動啟動imap的服務 [root@localhost mail]# /usr/local/courier-imap/libexec/pop3d.rc start [root@localhost mail]# /usr/local/courier-imap/libexec/imapd.rc start 查看是否啟動ok,兩個埠,110和143 [root@localhost mail]# netstat -anpt | grep 110 tcp 0 0 0.0.0.0:110 0.0.0.0:* LISTEN 3822/couriertcpd tcp 0 20 192.168.225.180:110 89.137.252.99:21639 ESTABLISHED 30768/pop3login [root@localhost mail]# netstat -anpt | grep 143 tcp 0 0 0.0.0.0:143 0.0.0.0:* LISTEN 3816/couriertcpd [root@localhost mail]# vi /etc/sysconfig/iptables 開放110和143埠 -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 110 -j ACCEPT -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 143 -j ACCEPT [root@mail2 ~]# service iptables restart 清除防火牆規則：[確定] 把 chains 設置為 ACCEPT 策略：filter [確定] 正在卸載 Iiptables 模塊：[確定] 應用 iptables 防火牆規則：[確定] 載入額外 iptables 模塊：ip_conntrack_netbios_ns [確定] 第十一安裝extmail Ok,安裝完imap后,開始安裝網頁上的extmail軟體 [root@mail2 postfix]# tar zxvf 51CTO下載-extmail-1.2.tar.gz extmail相當於web 版的outlook,因此將其放到了apache下面的 Mv extmail-1.2 /usr/local/apache/htdocs/extmail 進入到/usr/local/apache/htdocs/extmail下面 複製一份主配置文件 [root@mail2 extmail]# cp webmail.cf.default webmail.cf 之後修改主配置文件（根據你的實際路徑進行更改） SYS_CONFIG = /usr/local/apache/htdocs/extmail/ SYS_LANGDIR = /usr/local/apache/htdocs/extmail/lang SYS_TEMPLDIR = /usr/local/apache/htdocs/extmail/html SYS_USER_LANG = zh_CN SYS_MYSQL_USER = extmail 連接mysql資料庫使用的資料庫名 SYS_MYSQL_PASS = extmail 資料庫密碼 SYS_MYSQL_DB = extmail SYS_MYSQL_HOST = localhost SYS_MYSQL_SOCKET = /data/mysql/mysql.Sock 資料庫的sock文件 # table name SYS_MYSQL_TABLE = mailbox SYS_MYSQL_ATTR_USERNAME = username SYS_MYSQL_ATTR_DOMAIN = domain SYS_MYSQL_ATTR_PASSWD = password SYS_AUTHLIB_SOCKET = /usr/local/courier-authlib/var/spool/authdaemon/socket 更改完成後,修改apache的配置文件,將其與extmail想結合 Vi /usr/local/apache/conf/httpd.Conf User postfix Group postfix <Directory "usr/local/apache/htdocs/extmail/cgi"> Options Indexes FollowSymLinks ExecCGI AllowOverride None Order allow,deny Allow from all </Directory> 安裝Unix-Syslog ,extmail 會用到DBD：syslog 下載 Unix-Syslog-1.1.tar.gz http://down.51cto.com/data/329992 下載DBD-mysql-4.020.tar.gz http://down.51cto.com/data/329989 #tar xvf Unix-Syslog-1.1.tar.gz.gz #cd Unix-Syslog-1.1 #perl Makefile.PL # make #make install cd DBD-mysql-4.020 #perl Makefile.PL #make #make install Ok.之後測試extmail是否可以訪問ok http://ip/extmail/cgi 第十二：安裝extman 安裝extman和安裝extmail的方法是一樣的, 解壓,mv Mv extman-1.1 /usr/local/apache/htdocs/extman 複製文件 cp webman.cf.default webman.Cf 編輯文件 extman]# vi webman.Cf SYS_CONFIG = /usr/local/apache/htdocs/extman/ SYS_LANGDIR = /usr/local/apache/htdocs/extman/lang SYS_TEMPLDIR = /usr/local/apache/htdocs/extman/html SYS_MAILDIR_BASE = /var/mailbox/ SYS_SESS_DIR = /var/tmp/extman/ SYS_BACKEND_TYPE = mysql SYS_MYSQL_USER = extmail SYS_MYSQL_PASS = extmail SYS_MYSQL_DB = extmail SYS_MYSQL_HOST = 127.0.0.1 SYS_MYSQL_SOCKET = /data/mysql/mysql.Sock 保存退出,修改apache文件 <Directory "/usr/local/apache/htdocs/extman/cgi"> Options Indexes FollowSymLinks ExecCGI AllowOverride None Order allow,deny Allow from all </Directory> 需重啟apache,才能生效 創建資料庫,把docs 目錄下面的導入到資料庫中,但是在導入資料庫前需要把extmail.sql 文件中的TYPE=MyISAM 改成ENGINE=MyISA #mysql –uroot –p <extmail.sql #mysql –uroot –p <init.sql 修改cgi 目錄的屬主 #chown –R postfix.Postfix /usr/local/apache/htdocs/extman/cgi/ 為extman 授權資料庫訪問許可權 #mysql -uroot –p mysql> grant all privileges on extmail.* TO extmail@localhost IDENTIFIED BY 'extmail'; mysql> grant all privileges on extmail.* TO extmail@127.0.0.1 IDENTIFIED BY 'extmail'; 之後再測試extman是否可以登錄,配置文件提到的幾個文件都要建立 /var/mailbox/ /var/tmp/extman/ 這兩個目錄要需要提前建立好 第十三：搭建圖形日誌 之後開始安裝postfix圖形日誌 下載包Time-HiRes-1.9721.tar.gz http://down.51cto.com/data/329630 下載File-Tail-0.99.3.tar.gz http://down.51cto.com/data/329637 下載cgilib-0.5.tar.gz http://down.51cto.com/data/329634 tar zxvf Time-HiRes-1.9721.tar.gz Time-HiRes-1.9721]# perl Makefile.PL Time-HiRes-1.9721]# make Time-HiRes-1.9721]# make test [root@mail Time-HiRes-1.9721]# make test PERL_DL_NONLAZY=1 /usr/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib/lib', 'blib/arch')" t/*.t t/HiRes....ok All tests successful. Time-HiRes-1.9721]# make install postfix]# tar zxvf File-Tail-0.99.3.tar.gz [root@mail postfix]# cd File-Tail-0.99.3 [root@mail File-Tail-0.99.3]# perl Makefile.PL [root@mail File-Tail-0.99.3]# make && make install [root@mail postfix]# tar zxvf rrdtool-1.4.4.tar.gz #./configure --prefix=/usr/local/rrdtool #make #make install 從目錄/usr/local/apache/htdocs/extman/addon下,拷貝目錄 Cp -r /usr/local/apache/htdocs/extman/addon/mailgraph_ext /usr/local 啟動 [root@mail ~]# /usr/local/mailgraph_ext/mailgraph-init start 之後通過extman管理平台查看是否都ok的

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