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dovecot+postfix+mysql----dovecot部分 有大用

 

分类: LINUX

2011-10-30 19:48:00


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                                                 dovecot+postfix+mysql

本步骤紧接postfix+mysql文档,在设置好postfix mysql后,再设置dovecot

一 安装dovecot

#yum install dovecot -y

二 设置配置文件

#cd /etc/dovecot

#vi dovecot.conf

!include conf.d/*.conf //提示设置文件位于/etc/dovecot/conf.d/目录中以“.conf”结尾的文件

#cd ../conf.d

#ls


#vi 10-mail.conf

mail_location =maildir:/home/email/%d/%n //30行,具体参数说明请查看配置文件说明

first_valid_uid = 600 //164



#vi 10-auth.conf

!include auth-system.conf.ext

!include auth-sql.conf.ext //120行,开启对sql的认证程序



#vi auth-sql.conf.ext

passdb {

driver = sql

# Path for SQL configuration file, see example-config/dovecot-sql.conf.ext

args = /etc/dovecot/dovecot-sql.conf.ext

}

上述标记处提示参考模板文件,为此我们需到/usr/share/doc/dovecot-2.0/example-config目录下,将需要的配置文件模板复制到其指定的目录,即/etc/dovecot/dovecot-sql.conf.ext


#cd /usr/share/doc/dovecot-2.0/example-config

#ls

#cp dovecot-sql.conf.ext /etc/dovecot/

#cd /etc/dovecot

#vi dovecot-sql.conf.ext

driver = mysql //29


connect = host=localhost dbname=lqmsql user=vmail password=vmail //63


default_pass_scheme = PLAIN //73行,plain表示为明文密码方式

password_query = \ //102

SELECT username, domain, password \

FROM lqm WHERE username = '%u'

user_query = SELECT mailbox, 600 AS uid, 600 AS gid FROM lqm WHERE username = '%u'

//120


如此设置部分完成


三 检测

# /etc/init.d/dovecot restart

#netstat -antlp

在命令行使用telnet检测

#telnet localhost 110 //110dovecot开启的端口

依次输入如下:

user user@linux.org //输入后回车,出现ok字样,表明正确

pass linux4user //pass后接数据库中user@linux.org的密码

list

quit

若无法出现相关效果,请查看日志/var/log/maillog

# tail /var/log/maillog

若提示如下:

l: Unknown database driver 'mysql'

Oct 28 07:06:58 desktop20 dovecot: master: Error: service(auth): command startup failed, throttling

说明相关软件包未安装

# yum list dovecot*

查看到dovecot-mysql未安装,需手动安装它

#yum install dovecot-mysql

再次测试

#telnet localhost 110

user user@linux.org

pass linux4user

list

quit


来自  http://blog.chinaunix.net/uid-25562227-id-2983414.html?_t=t

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