安装extmail – 心飞翔

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所属分类：Linux相关

1、Linux最小化安装
2、配置网卡，配置DNS，配置seLinux，配置防火墙，配置ssh。

DEVICE=eth0

HWADDR=00:0C:29:8F:FF:18

TYPE=Ethernet

UUID=4862300c-8431-4d10-b380-8a005a234a4a

ONBOOT=yes

NM_CONTROLLED=yes

BOOTPROTO=static

IPADDR=172.16.70.20

NETMASK=255.255.255.0

GATEWAY=172.16.70.1

DNS1=8.8.8.8

DNS2=8.8.4.4

配置防火墙

iptables -A INPUT -p tcp --dport 21 -j ACCEPT

iptables -A INPUT -p tcp --dport 25 -j ACCEPT

iptables -A INPUT -p tcp --dport 110 -j ACCEPT

iptables -A INPUT -p tcp --dport 53 -j ACCEPT

iptables -A INPUT -p udp --dport 53 -j ACCEPT

3、安装开发库

1	yum groupinstall "Development Libraries" "Development Tools" "Server Platform Development" --skip-broken

下载编译所需要的安装包：

courier-unicode-1.4.tar.bz2
postfix-3.0.3.tar.gz
mysql-community-release-el6-5.noarch.rpm
extmail-1.2.tar.gz
extman-1.1.tar.gz
Unix-Syslog-1.1.tar.gz
courier-authlib-0.66.3.tar.bz2

安装相关软件包

1	# yum install httpd mysql mysql-server mysql-devel openssl-devel dovecot perl-DBD-MySQL tcl tcl-devel libart_lgpl libart_lgpl-devel libtool-ltdl libtool-ltdl-devel expect libicu libicu-devel perl-ExtUtils-CBuilder perl-ExtUtils-MakeMaker perl-cgi

启动httpd mysqld服务

[root@Qserver ~]# service httpd start

[root@Qserver ~]# service mysqld restart

[root@Qserver ~]# chkconfig httpd on

[root@Qserver ~]# chkconfig mysqld on

[root@Qserver ~]# netstat -tupln |grep httpd

[root@Qserver ~]# netstat -tupln |grep mysqld

[root@Qserver ~]# mysqladmin -u root -p password '123' 为数据库设置密码

安装dns服务器相关的软件包

1	yum install bind-chroot caching-nameserver

编辑/etc/named.conf添加以下内容

zone "extmail.cn" IN {

type master;

file "extmail.cn.zone";

allow-update {none;};

};

修改其中的内容

options {

listen-on port 53 { any; };

listen-on-v6 port 53 { ::1; };

directory "/var/named";

dump-file "/var/named/data/cache_dump.db";

statistics-file "/var/named/data/named_stats.txt";

memstatistics-file "/var/named/data/named_mem_stats.txt";

allow-query { any; };

allow-query-cache { any; };

将/var/named/下的named.localhost等文件全部转移到 /var/named/chroot/var/named/下,否则会出错。

1	mv /var/named/named.* /var/named/chroot/var/named/

添加文件 extmail.cn.zone

@ IN SOA extmail.cn. root.extmail.cn. (

2007041501 ;Serial

3600 ;Refresh

1800 ;Retry

604800 ;Expire

86400 ;Minimum TTL

)

IN NS ns.extmail.cn.

IN A 172.16.70.25

ns IN A 172.16.70.25

mail IN A 172.16.70.25

pop3 IN CNAME mail

smtp IN CNAME mail

@ IN MX 10 ns.extmail.cn.

安装courier-authlib-0.66.3

#tar jvxf courier-unicode-1.4.tar.bz2

#cd courier-unicode-1.4

#./configure

#make && make install

#cd ..

#tar jvxf courier-authlib-0.66.3.tar.bz2

#cd courier-authlib-0.66.3

#./configure --prefix=/usr/local/courier-authlib --without-stdheaderdir --without-authuserdb --without-authpam --without-authldap --without-authpwd --without-authshadow --without-authvchkpw --without-authpgsql --without-authcustom --with-authmysql --with-mysql-libs=/usr/lib/mysql/ --with-mysql-includes=/usr/include/mysql/ --with-redhat

#make && make install

安装postfix

#wget http://down1.chinaunix.net/distfiles/postfix-2.8.7.tar.gz

#tar zxvf postfix-2.8.7.tar.gz

#make -f Makefile.init makefiles 'CCARGS=-DHAS_MYSQL -I/usr/include/mysql' 'AUXLIBS=-L/usr/lib/mysql -lmysqlclient -lz -lm'

#make && make install

修改main.cf文件

myhostname = mail.extmail.cn

mydomain = extmail.cn

myorigin = $mydomain

mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain

mynetworks = 127.0.0.0/8

修改postfix，并赋予权限。

# newaliases 生成别名二进制文件，这个步骤如果忽略，会造成postfix效率极低

# cd /etc/init.d/

# mv postfix.bak postfix

# chown -R postfix /var/lib/postfix/

# chown -R postfix /var/spool/postfix/private/

# chown -R postfix /var/spool/postfix/public/

# service postfix restart

# netstat -tupln |grep 25

新建文件/etc/sasl2/smtpd.conf

pwcheck_method: authdaemond

log_level: 3

mech_list: PLAIN LOGIN

authdaemond_path:/usr/local/courier-authlib/var/spool/authdaemon/socket

重启服务，添加到开机启动

# chkconfig saslauthd on

# chkconfig postfix on

# service saslauthd start

# service postfix restart

再次编辑main.cf

# vim /etc/postfix/main.cf

添加以下内容

broken_sasl_auth_clients = yes

smtpd_recipient_restrictions=permit_mynetworks,permit_sasl_authenticated,reject_invalid_hostname,reject_non_fqdn_host name,reject_unknown_sender_domain,reject_non_fqdn_sender,reject_non_fqdn_recipient,reject_unknown_recipient_domain,re ject_unauth_pipelining,reject_unauth_destination

smtpd_sasl_auth_enable = yes

smtpd_sasl_local_domain = $myhostname

smtpd_sasl_security_options = noanonymous

smtpd_banner = Welcome to our $myhostname ESMTP,Warning: Version not Available!

5、安装extmail

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