linux-postfix邮件系统架设全攻略(3)

来源：未知责任编辑：责任编辑发表时间:2013-12-22 14:55　点击:次

smtpd_sasl_security_options = noanonymous
smtpd_sasl_application_name = smtpd
smtpd_banner = Welcome to our $myhostname ESMTP,Warning: Version not Available!

#vi /usr/local/lib/sasl2/smtpd.conf
添加如下内容：
pwcheck_method: saslauthd
mech_list: PLAIN LOGIN

让postfix重新加载配置文件
#/usr/local/postfix/sbin/postfix reload

测试
# telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.localdomain (127.0.0.1).
Escape character is '^]'.
220 Welcome to our mail.test.com ESMTP,Warning: Version not Available!
ehlo mail.test.com
250-mail.test.com
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-AUTH PLAIN LOGIN
250-AUTH=PLAIN LOGIN               （请确保您的输出以类似两行）
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN

四、安装Courier authentication library
# tar jxvf courier-authlib-0.62.4.tar.bz2
# cd courier-authlib-0.62.4
#./configure
        --prefix=/usr/local/courier-authlib
        --sysconfdir=/etc
        --with-authmysql
        --with-mysql-libs=/usr/lib/mysql
        --with-mysql-includes=/usr/include/mysql
        --with-redhat
        --with-authmysqlrc=/etc/authmysqlrc
        --with-authdaemonrc=/etc/authdaemonrc
        --with-ltdl-lib=/usr/lib
        --with-ltdl-include=/usr/include
# make
# make install
# chmod 755 /usr/local/courier-authlib/var/spool/authdaemon
# cp /etc/authdaemonrc.dist    /etc/authdaemonrc
# cp /etc/authmysqlrc.dist    /etc/authmysqlrc

修改/etc/authdaemonrc 文件
authmodulelist="authmysql"
authmodulelistorig="authmysql"
daemons=10
编辑/etc/authmysqlrc 为以下内容，其中2525，2525 为postfix 用户的UID和GID。
MYSQL_SERVER localhost
MYSQL_PORT 3306         (指定你的mysql监听的端口，这里使用默认的3306)
MYSQL_USERNAME extmail (这时为后文要用的数据库的所有者的用户名)
MYSQL_PASSWORD extmail (密码)
MYSQL_SOCKET /var/lib/mysql/mysql.sock
MYSQL_DATABASE extmail
MYSQL_USER_TABLE mailbox
MYSQL_CRYPT_PWFIELD password
MYSQL_UID_FIELD '2525'
MYSQL_GID_FIELD '2525'
MYSQL_LOGIN_FIELD username
MYSQL_HOME_FIELD concat('/var/mailbox/',homedir)