建设邮件服务器_postfix技巧.doc

CentOS下架设Postfix邮件服务器 环境：CentOS 5.3+Postfix+dovecot+mysql+extmail+extman+clamav+spamassassin+mailscanner 安装软件系统 安装MySQL #yum install mysql-server mysql-devel pcre-devel #chkconfig -–level 2345 mysqld on #service mysqld start 修改mysql的root口令 #mysqladmin –u root password ‘123456’ #mysql –uroot -p mysql grant all privileges on extmail.* to extmail@localhost identified by extmail; ####添加用户并授予权限 Query OK, 0 rows affected (0.02 sec) mysql flush privileges; ####通知服务器重新加载授权表 Query OK, 0 rows affected (0.00 sec) 安装courier-authlib 下载必威体育精装版的源码包，/download.php 目前是courier-authlib-0.62.2.tar.bz2 #tar jxvf courier-authlib-0.62.2.tar.bz #cd courier-authlib-0.62.2 #cp ../courier-authlib-0.62.2.tar.bz2 /usr/src/redhat/SOURCES/ #cp courier-authlib.spec /usr/src/redhat/SPECS/ #cd /usr/src/redhat/SPECS/ #vim courier-authlib.spec #找到 BuildRequires: openldap-devel BuildRequires: postgresql-devel 由于不需要openldap和postgresql的支持，把这两项注释掉。 #rpmbuild -ba courier-authlib.spec (libtool-ltdl-devel) #cd /usr/src/redhat/RPMS/i386 #rpm -ivh courier-authlib-0.62.4-1.i386.rpm courier-authlib-devel-0.62.4-1.i386.rpm courier-authlib-mysql-0.62.4-1.i386.rpm 配置courier-authlib #cp /etc/authlib/authmysqlrc /etc/authlib/authmysqlrc.bak #vim /etc/authlib/authmysqlrc 清空其中的内容并添加以下内容: MYSQL_SERVER localhost MYSQL_PORT 3306 MYSQL_USERNAME extmail MYSQL_PASSWORD extmail MYSQL_SOCKET /var/lib/mysql/mysql.sock MYSQL_DATABASE extmail MYSQL_USER_TABLE mailbox MYSQL_CRYPT_PWFIELD password MYSQL_UID_FIELD 666 666为postfix用户uid MYSQL_GID_FIELD 666 666为postfix组gid MYSQL_LOGIN_FIELD username MYSQL_HOME_FIELD concat(/var/spool/mail/,homedir) MYSQL_NAME_FIELD name MYSQL_MAILDIR_FIELD concat(/var/spool/mail/,maildir) #service courier-authlib start 配置authlibdaemon # mv /etc/authlib/authdaemonrc /etc/authlib/authdaemonrc.bak #vim /etc/authlib/authdaemonrc authmodulelist=authmysql authmodulelistorig=authmysql daemons=10 authdaemonvar=/var/spool/authdaemon DEBUG_LOGIN=2 DEFAU