Postfix 简单安装与配置
1.安装apache
postfix stop systemctl disable postfix yum erase postfix //卸载系统自带的postfix userdel postfix groupdel postdrop groupadd -g 1000 postfix groupadd -g 1001 postdrop useradd -M -u 1000 -g postfix -G postdrop -s /sbin/nologin postfix useradd -M -s /sbin/nologin www yum -y install gcc gcc-c++ pcre-devel make libxml2-devel perl perl-devel perl-CPAN perl-Data-Dumper libtool libtool-devel libtool-ltdl-devel sqlite-devel libpng libpng-devel libjpeg libjpeg-devel freetype freetype-devel fontconfig fontconfig-devel gd gd-devel openssl-devel libcurl-devel openldap-devel cyrus-sasl-devel libicu-devel cyrus-sasl-plain cyrus-sasl-lib rrdtool rrdtool-perl pam-devel bzip2 perl-GD tar zxvf httpd-2.4.4.tar.gz -C /usr/src tar zxvf apr-1.5.1.tar.gz -C /usr/src tar zxvf apr-util-1.5.4.tar.gz -C /usr/src cd /usr/src/httpd-2.4.4/ mv /usr/src/apr-1.5.1 srclib/apr mv /usr/src/apr-util-1.5.4 srclib/apr-util #./configure --prefix=/usr/local/apache --enable-so --enable-rewrite --enable-cgi --enable-suexec --with-suexec-caller=daemon --with-suexec-docroot=/usr/local/apache/htdocs --with-include-apr --enable-mods-shared=most ./configure --prefix=/usr/local/apache --enable-so --enable-rewrite --enable-cgi --enable-suexec --with-suexec-docroot=/usr/local/apache/htdocs --with-include-apr --enable-mods-shared=most make && make install
2.安装mysql
参照http://qikangwei.blog.51cto.com/2282397/646679
3.安装php
#yum -y install libpng libpng-devel libjpeg libjpeg-devel freetype freetype-devel fontconfig fontconfig-devel gd gd-devel openssl-devel libcurl-devel openldap-devel #cp -frp /usr/lib64/libldap* /usr/lib/ tar zxvf libmcrypt-2.5.8.tar.gz -C ./ cd libmcrypt-2.5.8 ./configure make && make install tar zxvf mhash-0.9.9.9.tar.gz -C ./ cd mhash-0.9.9.9 ./configure make && make install vi /etc/ld.so.conf 添加/usr/local/lib/ ldconfig tar zxvf mcrypt-2.6.8.tar.gz -C ./ cd mcrypt-2.6.8 ./configure make && make install tar zxvf php-5.3.13.tar.gz -C /usr/src cd /usr/src/php-5.3.13 ./configure --prefix=/usr/local/php --enable-mbstring --with-apxs2=/usr/local/apache/bin/apxs --with-mysql=/usr/local/mysql --with-config-file-path=/usr/local/php/etc --with-mysqli --with-zlib-dir --with-openssl --with-libxml-dir --with-mcrypt --enable-bcmath --with-curl --enable-shmop --with-pdo-mysql=mysqlnd --enable-soap --with-gd --with-png-dir --with-jpeg-dir --with-freetype-dir --enable-gd-native-ttf --enable-sysvsem --with-mhash --with-xmlrpc --enable-zip make && make install cp php.ini-production /usr/local/php/etc/php.ini
4.配置apache支持php
vi /usr/local/apache/conf/httpd.conf AddType application/x-httpd-php .php DirectoryIndex index.php index.html ServerName localhost:80 User www Group www 启动Apache /usr/local/apache/bin/apachectl -t /usr/local/apache/bin/apachectl start
5.安装postfix
#userdel postfix #groupdel postfix #groupdel postdrop #groupadd -g 1200 postdrop #groupadd -g 1000 postfix #useradd -M -u 1000 -g postfix -G postdrop -s /sbin/nologin postfix #yum -y install cyrus-sasl-devel libicu-devel /*注释掉的这几行不一定需要执行 yum -y install db*-devel vi /etc/ld.so.conf /usr/loca/mysql/lib //添加这一行 ldconfig */ mv /etc/postfix /usr/src/oldpostfix //如果存在系统自带的postfix文件，将它移到别处 tar zxvf postfix-3.0.0.tar.gz -C /usr/src cd /usr/src/postfix-3.0.0/ /*注释掉的为版本2的配置参数 make makefiles 'CCARGS=-DHAS_MYSQL -I/usr/local/mysql/include -DUSE_SASL_AUTH -DUSE_CYRUS_SASL -I/usr/include/sasl' 'AUXLIBS=-L/usr/local/mysql/lib/ -lmysqlclient -lz -lm -L/usr/lib/sasl2 -lsasl2' */ make makefiles CCARGS="-DHAS_MYSQL -I/usr/local/mysql/include -DUSE_SASL_AUTH -DUSE_CYRUS_SASL -I/usr/include/sasl -DUSE_TLS -I/usr/include/openssl" AUXLIBS="-L/usr/local/mysql/lib -lmysqlclient -lz -lm -L/usr/lib64 -lsasl2 -L/usr/lib64 -lssl -lcrypto" make make install //运行后会要求输入安装路径，直接默认就行
6.配置postfix
cd /etc/postfix postconf -n > main2.cf mv main.cf main.cf.bak mv main2.cf main.cf vi main.cf //添加如下项 inet_interfaces = 192.168.10.6,127.0.0.1 myhostname = mail.test.com mydomain = test.com myorigin = $mydomain #mydestination = $mydomain, $myhostname mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain home_mailbox = Maildir/ #mydestination //文件中原来的这一行加#号注释掉
7.配置dovecot
#yum -y install pam-devel useradd -M -s /sbin/nologin dovecot tar zxvf dovecot-2.2.1.tar.gz -C /usr/src/ cd /usr/src/dovecot/ ./configure --with-mysql --with-pam -sysconfdir=/etc make make install cp -rf /usr/local/share/doc/dovecot/example-config/* /etc/dovecto/ vi /etc/dovecot/dovecot.conf listen = * cd /etc/dovecot vi conf.d/10-auth.conf disable_plaintext_auth = no vi conf.d/10-ssl.conf ssl = no ssl_cert 和 ssl_key 两行加#号注释掉 vi conf.d/10-mail.conf mail_location = maildir:~/Maildir /* vi /etc/pam.d/dovecot auth required pam_nologin.so auth include system-auth account include system-auth session include system-auth */ useradd -M -s /sbin/nologin dovenull
7.配置SMTP认证
vi /usr/lib/sasl2/smtpd.conf pwcheck_method: saslauthd mech_list: PLAIN LOGIN #service saslauthd start chkconfig --level 35 saslauthd on vi /etc/postfix/main.cf smtpd_sasl_auth_enable = yes smtpd_sasl_security_options = noanonymous mynetworks = 127.0.0.1,192.168.10.6 smtpd_recipient_restrictions = permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination
8.启动postfix、dovecot
postfix做到这已经可以支持用系统用户来收发邮件了...
chown -R postfix /var/lib/postfix/ chown -R postfix /var/spool/postfix/ cd /var/lib/postfix/ chown postfix:postfix * chown root /var/spool/postfix/ chown -R root /var/spool/postfix/pid/ chown -R postfix:postdrop /var/spool/postfix/public/ postfix check #postfix start #dovecot
9.配置postfix支持虚拟用户，首先建立用户数据库
tar zxvf extman-1.1.tar.gz -C /usr/src/ cd /usr/src/extman-1.1/docs/ mysql -u root -p < extmail.sql 这一步如果出现错误，解决办法：http://qikangwei.blog.51cto.com/2282397/866233 mysql -u root -p < init.sql
10.修改postfix配置
vi /etc/postfix/main.cf #mydestination = $mydomain, $myhostname //注释掉这一行 virtual_mailbox_base = /mailbox virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf virtual_uid_maps = static:1000 virtual_gid_maps = static:1000 cp /usr/src/extman-1.1/docs/mysql_virtual_* /etc/postfix/ 打开复制的所有mysql_virtual_开头的文件，将localhost改为127.0.0.1
11.为虚拟用户配置SMTP认证
#yum -y install libtool libtool-devel libtool-ltdl-devel sqlite-devel
useradd courier
tar jxvf courier-authlib-0.65.0.tar.bz2 -C /usr/src/
cd /usr/src/courier-authlib-0.65.0/
./configure --prefix=/usr/local/courier-authlib --without-stdheaderdir --with-authmysql --with-redhat --with-mysql-libs=/usr/local/mysql/lib --with-mysql-includes=/usr/local/mysql/include --with-mailuser=courier --with-mailgroup=courier
make
make install
make install-configure
vi /etc/ld.so.conf
/usr/local/courier-authlib/lib/courier-authlib
ldconfig
cd /usr/local/courier-authlib/etc/authlib/
#cp authdaemonrc.dist authdaemonrc
vi authdaemonrc
authmodulelist="authmysql"
authmodulelistorig="authmysql"
chmod -R 755 /usr/local/courier-authlib/var/spool/authdaemon/
#cp authmysqlrc.dist authmysql
vi authmysqlrc
MYSQL_SERVER localhost
MYSQL_USERNAME extmail
MYSQL_PASSWORD extmail
MYSQL_SOCKET /tmp/mysql.sock
MYSQL_DATABASE extmail
MYSQL_USER_TABLE mailbox
MYSQL_CRYPT_PWFIELD password
MYSQL_UID_FIELD uidnumber
MYSQL_GID_FIELD gidnumber
MYSQL_LOGIN_FIELD username
MYSQL_HOME_FIELD concat('/mailbox/',homedir)
MYSQL_NAME_FIELD name
MYSQL_MAILDIR_FIELD concat('/mailbox/',maildir)
cp /usr/src/courier-authlib-0.65.0/courier-authlib.sysvinit /etc/init.d/courier-authlib
chmod 755 /etc/rc.d/init.d/courier-authlib
chkconfig --level 35 courier-authlib on
service courier-authlib start
vi /usr/lib/sasl2/smtpd.conf
pwcheck_method: authdaemond
authdaemond_path: /usr/local/courier-authlib/var/spool/authdaemon/socket
12.配置dovecot支持虚拟用户
vi /etc/dovecot/conf.d/10-auth.conf #!include auth-system.conf.ext !include auth-sql.conf.ext vi /etc/dovecot/conf.d/10-mail.conf mail_location = maildir:/mailbox/%d/%n/Maildir vi /etc/dovecot/dovecot-sql.conf.ext driver = mysql connect = host=127.0.0.1 dbname=extmail user=extmail password=extmail default_pass_scheme = CRYPT password_query = select username as user, password as password from mailbox where username = '%u' user_query = select maildir, uidnumber as uid, gidnumber as gid from mailbox where username = '%u'
13.安装extmail
#yum -y install perl-devel gd-devel tar zxvf extmail-1.2.tar.gz -C /usr/src/ #/usr/src/extmail-1.2/tools/pkg-stats.sh //执行这条命令后会列出需要安装的软件包，使用 下面的perl命令将没有的安装包安装即可 #perl -MCPAN -e shell #>install 安装包的名字 #>exit yum -y install perl-CGI perl-DB_File perl-DBD-MySQL perl-Crypt-PasswdMD5 tar zxvf Unix-Syslog-1.1.tar.gz -C ./ cd Unix-Syslog-1.1 perl Makefile.PL make test make install mv /usr/src/extmail-1.2/ /usr/local/apache/htdocs/extmail cd /usr/local/apache/htdocs/extmail chown -R postfix:postfix cgi cp webmail.cf.default webmail.cf vi webmail.cf SYS_CONFIG = /usr/local/apache/htdocs/extmail SYS_LANGDIR = /usr/local/apache/htdocs/extmail/lang SYS_TEMPLDIR = /usr/local/apache/htdocs/extmail/html SYS_MAILDIR_BASE = /mailbox SYS_MYSQL_USER = extmail SYS_MYSQL_PASS = extmail SYS_MYSQL_DB = extmail SYS_MYSQL_HOST = localhost SYS_MYSQL_SOCKET = /tmp/mysql.sock vi /usr/local/apache/conf/httpd.conf #LoadModule suexec_module ...... #LoadModule cgi_module ...... //去掉这两行前面的# ServerName mail.test.com:80 #DocumentRoot ...... //这行前面加# #Include conf/extra/httpd-vhosts.conf //去掉这行前面的# mkdir -p /mailbox/extmail.org/postmaster/Maildir/ chown -R postfix:postfix /mailbox vi /usr/local/apache/conf/extra/httpd-vhosts.conf <VirtualHost *:80> DocumentRoot /usr/local/apache/htdocs/extmail/html ServerName mail.test.com ScriptAlias /extmail/cgi/ /usr/local/apache/htdocs/extmail/cgi/ Alias /extmail /usr/local/apache/htdocs/extmail/html ScriptAlias /extman/cgi/ /usr/local/apache/htdocs/extman/cgi/ Alias /extman /usr/local/apache/htdocs/extman/html SuexecUserGroup postfix postfix </VirtualHost>
14.安装extman
#yum -y install rrdtool rrdtool-perl perl -MCPAN -e shell install File::Tail install Time::HiRes exit mv /usr/src/extman-1.1 /usr/local/apache/htdocs/extman cd /usr/local/apache/htdocs/extman chown -R postfix:postfix cgi mkdir /tmp/extman chown -R postfix:postfix /tmp/extman cp webman.cf.default webman.cf 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 = /mailbox SYS_MYSQL_USER = webman SYS_MYSQL_PASS = webman SYS_MYSQL_DB = extmail SYS_MYSQL_HOST = localhost SYS_MYSQL_SOCKET = /tmp/mysql.sock
15.配置邮件系统的图形化日志信息
perl -MCPAN -e shell install Carp install Symbol install Time::Local install Getopt::Long exit mkdir /usr/local/mailgraph_ext cp /usr/local/apache/htdocs/extman/addon/mailgraph_ext/* /usr/local/mailgraph_ext/ /usr/local/mailgraph_ext/mailgraph-init start /usr/local/apache/htdocs/extman/daemon/cmdserver -d
16.重新加载所有服务
service mysqld restart /usr/local/apache/bin/apachectl restart postfix reload doveadm reload
17.登录
前台：http://mail.test.com
默认账户：postmaster 密码：extmail
后台：http://mail.test.com/extman
默认管理员账户：[email protected] 密码：extmail*123*
如果出现错误： DBD::mysql::st execute failed: Incorrect integer value: '' for column 'can_signup' at row 1 at /usr/ 解决办法： 关闭mysql安全选项 如果用webmail发送邮件一直显示正在发送请稍等，需要在main.cf里给inet_interfaces、mynetworks添加127.0.0.1
注意事项：
(1) 配置本机指向正确的DNS服务器，并在DNS服务器上添加对应的MX记录和A记录
(2)上面的perl和rrdtool都是用yum安装的，如果使用源码安装，参考下面的步骤
tar jxvf perl-5.16.3.tar.bz2 -C /usr/src cd /usr/src/perl-5.16.3/ ./Configure -des -Dprefix=/usr/local/perl make make test make install mv /usr/bin/perl /usr/bin/perl.bak ln -s /usr/local/perl/bin/perl /usr/bin/perl tar xvf rrdtool.tar.tar -C /usr/src ./configure --prefix=/usr/local/rrdtool make make install cd /usr/local/perl/lib/site_perl/5.16.3/i686-linux/ ln -s /usr/local/rrdtool/lib/perl/5.16.3/i686-linux/RRDs.pm ./ ln -s /usr/local/rrdtool/lib/perl/5.16.3/i686-linux/auto/RRDs/RRDs.so ./ perl -MCPAN -e shell >install 安装上文中所有需要的安装包