centos6 postfix配置
2024-07-02 13:14:13
1.设置主机名
[root@www ~]# vim /etc/sysconfig/network
[root@www ~]# hostname mail.baidu.com
[root@www ~]# vim /etc/hosts
192.168.0.1 www.baidu.com www baidu.com
2.配置DNS
[root@www ~]# yum -y remove bind
[root@www ~]# yum -y install bind
[root@mail ~]# vim /etc/named.conf
listen-on port 53 { 127.0.0.1; any; };
allow-query { localhost; any; };
[root@mail ~]# vim /etc/named.rfc1912.zones
zone "baidu.com" IN {
type master;
file "baidu.com.zone";
allow-update { none; };
};
[root@mail ~]# named-checkconf /etc/named.conf
[root@mail ~]# cd /var/named/
[root@mail named]# cp named.localhost baidu.com.zone -a
[root@mail named]# vim baidu.com.zone
$TTL 1D
@ IN SOA dns1.baidu.com. root.baidu.com. (
0 ; serial
1D ; refresh
1H ; retry
1W ; expire
3H ) ; minimum
@ NS dns1.baidu.com.
dns1 A 192.168.0.1
www A 192.168.0.100
@ MX 5 mail.baidu.com.
mail A 192.168.0.1
pop A 192.168.0.1
imap A 192.168.0.1
[root@mail named]# named-checkzone baidu.com /var/named/baidu.com.zone
zone baidu.com/IN: loaded serial 0
OK
[root@mail named]# service named start
Starting named: [ OK ]
[root@mail named]# chkconfig named on
[root@mail named]# nslookup
> server
Default server: 192.168.0.17
Address: 192.168.0.17#53
> exit
[root@mail named]# vim /etc/resolv.conf
nameserver 192.168.0.1
[root@mail named]# nslookup
> server
Default server: 192.168.0.1
Address: 192.168.0.1#53
> set type=ns
> baidu.com
Server: 192.168.0.1
Address: 192.168.0.1#53
baidu.com nameserver = dns1.baidu.com.
> set type=mx
> baidu.com
Server: 192.168.0.1
Address: 192.168.0.1#53
baidu.com mail exchanger = 5 mail.baidu.com.
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
3.配置postfix
[root@mail ~]# rpm -qa | grep postfix
postfix-2.6.6-2.el6.x86_64
75 myhostname = mail.baidu.com
83 mydomain = baidu.com
99 myorigin = $mydomain
116 inet_interfaces = all
119 inet_protocols = ipv4
164 mydestination = $myhostname, $mydomain, localhost
264 mynetworks = 192.168.0.0/24
419 home_mailbox = Maildir/
[root@mail ~]# service postfix restart
Shutting down postfix: [FAILED]
Starting postfix: [FAILED]
[root@mail ~]# postfix stop
postfix/postfix-script: stopping the Postfix mail system
[root@mail ~]# postfix start
postfix/postfix-script: starting the Postfix mail system
[root@mail ~]# netstat -tnlp |grep :25
tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 8731/master
4.使用dovecot实现110/143收信
# yum -y install dovecot
[root@mail ~]# /etc/init.d/dovecot start
正在启动 Dovecot Imap： [确定]
[root@mail ~]# chkconfig dovecot on
tcp 0 0 0.0.0.0:110 0.0.0.0:* LISTEN 8789/dovecot
tcp 0 0 0.0.0.0:143 0.0.0.0:* LISTEN 8789/dovecot
tcp 0 0 0.0.0.0:993 0.0.0.0:* LISTEN 8789/dovecot
tcp 0 0 0.0.0.0:995 0.0.0.0:* LISTEN 8789/dovecot
tcp 0 0 :::110 :::* LISTEN 8789/dovecot
tcp 0 0 :::143 :::* LISTEN 8789/dovecot
tcp 0 0 :::993 :::* LISTEN 8789/dovecot
tcp 0 0 :::995 :::* LISTEN 8789/dovecot
测试：是否能够收发邮件
发信件
[root@mail ~]# telnet localhost 25
Trying ::1...
telnet: connect to address ::1: Connection refused
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
220 mail.baidu.com ESMTP Postfix
ehlo localhost
250-mail.baidu.com
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
mail from:root@baidu.com
250 2.1.0 Ok
rcpt to:a@baidu.com
250 2.1.5 Ok
data
354 End data with <CR><LF>.<CR><LF>
subject:a test mail
hi a.
.
250 2.0.0 Ok: queued as 12C1B2E0002
quit
221 2.0.0 Bye
Connection closed by foreign host.
收邮件
[root@mail ~]# telnet localhost 110
Trying ::1...
Connected to localhost.
Escape character is '^]'.
+OK Dovecot ready. <2310.1.50eb9602.Wwof2gVP8FFYVTmyZ5vj7A==@mail.baidu.com>
user a
+OK
pass 1
+OK Logged in.
list
+OK 1 messages:
1 436
.
retr 1
如果用其它PC登录可不可以收发邮件
ssh 192.168.0.17
[root@desktop17 ~]# yum -y install telnet
[root@dns1 ~]# telnet 192.168.0.1
Trying 192.168.0.1...
telnet: connect to address 192.168.0.1: Connection refused
[root@dns1 ~]# telnet 192.168.0.1 25
Trying 192.168.0.1...
Connected to 192.168.0.1.
Escape character is '^]'.
220 mail.baidu.com ESMTP Postfix
ehlo localhost
250-mail.baidu.com
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
mail from:test2@baidu.com
250 2.1.0 Ok
rcpt to:a@baidu.com
250 2.1.5 Ok
data
354 End data with <CR><LF>.<CR><LF>
subject:a test mail telnet
hi a.
.
250 2.0.0 Ok: queued as B2AEA2E0002
quit
221 2.0.0 Bye
Connection closed by foreign host.
[root@dns1 ~]# telnet 192.168.0.1 110
Trying 192.168.0.1...
Connected to 192.168.0.1.
Escape character is '^]'.
+OK Dovecot ready. <2365.1.50eb9703.T8b8hHgcZ5ZFExiwEfiz8w==@mail.baidu.com>
user a
-ERR Plaintext authentication disallowed on non-secure (SSL/TLS) connections.
不允许pop3明文登录
[root@mail ~]# vim /etc/dovecot/conf.d/10-auth.conf
9 disable_plaintext_auth = no
[root@www ~]# service dovecot reload
[root@dns1 ~]# telnet 192.168.0.1 110
Trying 192.168.0.1...
Connected to 192.168.0.1.
Escape character is '^]'.
+OK Dovecot ready. <2437.1.50eb9825.5Ls9iuJ+nWBnJ9+cIwCTLA==@mail.baidu.com>
user a
+OK
pass 1
+OK Logged in.
list
+OK 2 messages:
1 436
2 286
.
retr
-ERR There's no message 0.
retr
-ERR There's no message 0.
retr 2
+OK 286 octets
Return-Path: <test2@baidu.com>
X-Original-To: a@baidu.com
Delivered-To: a@baidu.com
Received: from localhost (s17 [192.168.0.17])
by mail.baidu.com (Postfix) with ESMTP id B2AEA2E0002
for <a@baidu.com>; Tue, 8 Jan 2013 11:47:48 +0800 (CST)
subject:a test mail telnet
hi a.
.
5.配置WEB客服端
#yum -y remove httpd
# yum -y install httpd php
# vim /etc/httpd/conf/httpd.conf
ServerName mail.baidu.com
# service httpd start
# chkconfig httpd on
创建httpd虚拟主机
# vim /etc/httpd/conf/httpd.conf
<Directory /mail>
Options Indexes
AllowOverride None
Order allow,deny
Allow from 192.168.0.0/24
</Directory>
NameVirtualHost *:80
<VirtualHost *:80>
ServerAdmin root@baidu.com
DocumentRoot /mail
ServerName mail.baidu.com
ErrorLog logs/mail.baidu.com-error_log
CustomLog logs/mail.baidu.com.example.com-access_log common
</VirtualHost>
# mkdir /mail
# yum -y install php
# service httpd start
# chkconfig httpd on
-------------------------------
创建web,支持通过网页收发邮件
# scp zh_CN-1.4.13-20071220.tar.bz2 squirrelmail-1.4.13.tar.bz2 root@192.168.0.16:/root
# tar xf squirrelmail-1.4.13.tar.bz2
# mv /root/squirrelmail-1.4.13/* /mail/
打中文补丁包
# mkdir /root/zh
# tar xf zh_CN-1.4.13-20071220.tar.bz2 -C /root/zh
cd /root/zh
# ./install
Please enter path to your squirrelmail installation:/mail
创建配置文件 :
# cd /mail/config
# cp config_default.php config.php
# vim /mail/config/config.php
118 $domain = 'baidu.com';
1000 $squirrelmail_default_language = 'zh_CN';
1015 $default_charset = 'zh_CN.UTF-8';
487 $data_dir = '/mail/data/';
--邮件数据
505 $attachment_dir = '/mail/attach/'; --邮件附件
# mkdir /mail/{data,attach} -p
# chown -R apache.apache /mail/data/ /mail/attach/
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