邮件服务器（postfix与squirrelmail）

Postfix+squirrelmail均为linux自带软件

废话不说~直接开始~（有需求请Q：395061796，竭诚为您服务~）

[root@zhangc ~]# vim /etc/resolv.conf

[root@zhangc ~]# vim /etc/hosts

[root@zhangc ~]# vim /etc/sysconfig/network

[root@zhangc ~]# hostname mail.zhangc.com

[root@zhangc ~]# logout

Xshell:\> ssh 192.168.100.123

[root@mail ~]# mount

[root@mail ~]# vim /etc/yum.repos.d/rhel-debuginfo.repo

[root@mail Server]# yum install bind-9.3.6-4.P1.el5.i386.rpm

[root@mail ~]# yum install bind-chroot caching-nameserver �Cy

[root@mail ~]# cd /var/named/chroot/etc/

[root@mail etc]# cp -p named.caching-nameserver.conf named.conf

[root@mail etc]# vim named.conf

15 listen-on port 53 { any; };

27 allow-query { any; };

28 allow-query-cache { any; };

37 match-clients { any; };

38 match-destinations { any; };

[root@mail etc]# vim named.rfc1912.zones

【增加作用域zhangc.com】

27 zone "zhangc.com" IN {

28 type master;

29 file "zhangc.com.zone";

30 allow-update { none; };

31 };

[root@mail etc]# cd ../var/named/

[root@mail named]# cp -p localhost.zone zhangc.com.zone【创建作用域文件zhangc.com.zone】

[root@mail named]# vim zhangc.com.zone

  1 $TTL    86400

  2 @               IN SOA  ns.zhangc.com.       root (

  3                                         42              ; serial (d. adams)

  4                                         3H              ; refresh

  5                                         15M             ; retry

  6                                         1W              ; expiry

  7                                         1D )            ; minimum

  8

  9                 IN NS           ns.zhangc.com.

 10 ns              IN A            192.168.100.123

 11 mail            IN A            192.168.100.123

 12 pop3            IN CNAME        mail

 13 smtp            IN CNAME        mail

 14 @               IN MX   10      mail

[root@mail named]# service sendmail status

[root@mail named]# service sendmail stop【sendmail为系统自动启动的服务，与postfix服务端口冲突，关闭sendmail服务】

[root@mail named]# chkconfig sendmail off

[root@mail named]# chkconfig --list |grep sendmail

[root@mail named]# yum install postfix

[root@mail named]# vim /etc/postfix/main.cf

修改以下行数：

69 myhostname = mail.zhangc.com

77 mydomain = zhangc.com

93 myorigin = $mydomain

107 inet_interfaces = all

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

255 mynetworks = 127.0.0.0/8

258 broken_sasl_auth_clients = yes

259 smtpd_sasl_auth_enable = yes

260 smtpd_sasl_security_options = noanonymous

261 #smtpd_sasl_application_name = smtpd

262 #smtpd_client_restrictions = permit_sasl_authenticated,reject

263 #smtpd_client_restrictions = permit_sasl_authenticated

264 smtpd_recipient_restrictions = permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination

：wq

[root@mail named]# service saslauthd start

[root@mail named]#chkconfig saslauthd on

[root@mail named]# service postfix restart

[root@mail named]#chkconfig postfix on

[root@mail named]# useradd user1

[root@mail named]# passwd user1

[root@mail named]# useradd user2

[root@mail named]# passwd user2

[root@mail Server]# yum install -y squirrelmail-1.4.8-5.el5_3.7.noarch.rpm

[root@mail Server]# service httpd start

[root@mail Server]# chkconfig httpd on

[root@mail Server]# cd /usr/share/squirrelmail/

[root@mail ~]# cd /var/www/html/

[root@mail html]# ln -s /usr/share/squirrelmail/ mail

[root@mail html]# ll

[root@mail html]# cd mail/

[root@mail mail]# cd config/

[root@mail config]# ./conf.pl【对web访问页面的一些设置，可根据需要来自行修改】

[root@mail ~]# yum install dovecot �Cy

[root@mail ~]# service dovecot start

[root@mail ~]# chkconfig dovecot on

试验完成进行测试：

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