环境:VMware11中CentOS6.5 64位 IP地址为192.168.45.128 子网掩码:255.255.255.0,网卡为NAT模式
创建一个普通用户(也就是openwebmail登录用户)
useradd abc
passwd abc
输入两次密码
安装之前检查是否装有Sendmail
Sendmail是默认安装的,停用或者卸载掉。(6.0之后postfix为default)
# chkconfig sendmail off //chkconfig命令主要用来更新(启动或停止)和查询系统服务的运行级信息。
# yum remove sendmail //此命令会remove掉mutt,mutt作为测试工具最好装上。
之后安装apache
# yum -y install httpd
# chkconfig httpd on
# service httpd restart
第一步要先搭建DNS服务器:
修改主机名称:
# vi /etc/hosts
192.168.1.15 mail.test.com //mailserver的domain将是test.com
保存之后安装相关软件
#yum install bind*
BIND配置文件保存在:
/etc/named.conf 主配置文件
/var/named/ 域zone文件位置
#vi /etc/named.conf
修改下面红色位置的内容
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
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 ; };
recursion yes;
dnssec-enable yes;
dnssec-validation yes;
dnssec-lookaside auto;
/* Path to ISC DLV key */
bindkeys-file "/etc/named.iscdlv.key";
managed-keys-directory "/var/named/dynamic";
};
在结尾处追加如下红色内容:
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};
zone "test.com" IN {
type master;
file "test.com";
allow-update{none;};
};
zone "45.168.192.in-addr.arpa" IN {
type master;
file "45.168.192.local";
allow-update{none;};
};
zone "." IN {
type hint;
file "named.ca";
};
include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";
保存退出文件。
配置正向解析
#cd /var/named/
#cp named.localhost test.com
#vim test.com
修改为如下内容,注意结尾的.
$TTL 86400
@ IN SOA dns.test.com. root.test.com. (
42 ; serial
3H ; refresh
15M ; retry
1W ; expire
1D ) ; minimum
IN NS dns.test.com.
IN MX 10 dns.test.com.
dns IN A 192.168.45.128
mail IN CNAME dns
pop3 IN CNAME dns
smtp IN CNAME dns
imap4 IN CNAME dns
配置反向解析
#cd /var/named/
#cp named.localhost 45.168.192.local
#vi 45.168.192.local
$TTL 86400
@ IN SOA dns.test.com. root.test.com. (
1997022700 ; serial
28800 ; refresh
14400 ; retry
3600000 ; expire
86400) ; minimum
IN NS dns.test.com.
128 IN PTR dns.test.com.
#chmod +r /var/named/* //让刚新建的文件具有读取权限
# service named restart
# chkconfig named on
启动named无报错的话,来测试一下dns
# netstat -tnl | grep 53 //确定named起来
#vi /etc/resolv.conf //修改本机的DNS服务器指向 ,修改红色部分
# Generated by NetworkManager
domain localdomain
search test.com
nameserver 192.168.45.128
# service network restart //重启network服务 ,但有时修改后resolv的内容会丢失,这时可以不用这句话,再次修改上述文件即可。
测试DNS是否工作正常
安装openwebmail
$ su -
# cd /etc/yum.repos.d
# wget -q http://openwebmail.org/openwebmail/download/redhat/rpm/release/openwebmail.repo
# yum install openwebmail
安装dovecot
#yum install dovecot
修改dovecot配置文件
#vim /etc/dovecot/dovecot.conf //取消下述两行内容前面的#号
protocols = imap imaps pop3 pop3s
listen = *
# service dovecot restart
# chkconfig dovecot on
关闭防火墙
#service iptables stop
安装cyrus-sasl
# yum -y install cyrus-sasl
# chkconfig saslauthd on
修改 /etc/sysconfig/saslauthd
# vim /etc/sysconfig/saslauthd
# Directory in which to place saslauthd's listening socket, pid file, and so
# on. This directory must already exist.
SOCKETDIR=/var/run/saslauthd
# Mechanism to use when checking passwords. Run "saslauthd -v" to get a list
# of which mechanism your installation was compiled with the ablity to use.
MECH=shadow
修改 /etc/sasl2/smtpd.conf
# vim /usr/lib/sasl2/smtpd.conf
pwcheck_method: saslauthd
mech_list: plain login
测试 saslauthd
# service saslauthd restart
# testsaslauthd -u abc -p '123'
0: OK "Success."
安装postfix
#yum install postfix
配置postfix
# vi /etc/postfix/main.cf
myhostname = mail.test.com
mydomain = test.com
myorigin = $mydomain
inet_interfaces = all //把 inet_interfaces = localhost 注释掉
inet_protocols = all
mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
mynetworks = 0.0.0.0/0 //允许接收所有网段发来的邮件,根据情况自行修改
relay_domains = $mydestination
在文件最后追加
smtpd_banner = $myhostname ESMTP $mail_name ($mail_version
default_process_limit = 50
default_destination_concurrency_limit = 20
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain = $myhostname
smtpd_sasl_application_name = smtpd
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions = permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination
smtpd_client_restrictions = permit_sasl_authenticated
#service postfix restart
# chkconfig postfix on
测试postfix、dovecot端口
#netstat -altpn|grep 25
#netstat -altpn|grep 110
#netstat -altpn|grep 143
#netstat -altpn|grep 993
#netstat -altpn|grep 995
配置openwebmail
# vi /var/www/cgi-bin/openwebmail/etc/openwebmail.conf
domainnames test.com
default_language zh_CN.GB2312
default_timeoffset +0800
default_iconset Cool3D.Chinese.Simplified
auth_module auth_unix.pl
mailspooldir /var/spool/mail
ow_cgidir /var/www/cgi-bin/openwebmail
ow_cgiurl /cgi-bin/openwebmail
ow_htmldir /var/www/data/openwebmail
ow_htmlurl /data/openwebmail
logfile /var/log/openwebmail.log
#vi /var/www/cgi-bin/openwebmail/etc/defaults/openwebmail.conf
domainnames test
smtpserver 192.168.45.128
authpop3_server 192.168.45.128
smtpport 25
smtpauth no
# cd /var/www/cgi-bin/openwebmail
# ./openwebmail-tool.pl --init
Send the site report?(Y/n)
Y sending report...
Thank you.
最后重启一下阿帕奇
#service httpd restart
打开浏览器
输入192.168.45.128/webmail (或者 mail.test.com/webmail,这个我只在128本机上通过,猜测其他机子连接应该修改其dns)
用户名输入 abc 输入密码即可。
可能出现问题:
如果出现了下面的问题 Couldn't create File /var/log/openwebmail.log! (Permission denied)
在网上找到解决办法了:如下方面 运行:
#touch /var/log/openwebmail.log
#chcon -u system_u /var/log/openwebmail.log
#chcon -t httpd_sys_script_rw_t /var/log/openwebmail.log
#chcon -t httpd_unconfined_script_exec_t /var/www/cgi-bin/openwebmail/openwebmail*
我还遇到了一个问题,记不清了。大概是不能在/var/spool下面创建mai文件夹,解决方法是用root权限自己建立一个
参考资料:
1. http://wenku.baidu.com/link?url=y3cLkYRBr2YB1A5nQroDU-XzkShGUlIETf1Lr5YOLw3cYfwU5xdOflNqFAFlaqdBd8MXpEC2RC4kN6P7TlHAJmplKZZxL6u1blDHB0KCgAG
2. http://openwebmail.org/openwebmail/download/centos/el6/00.readme.txt
3. http://www.iyunv.com/CentosServer/lighttpd/2015/0611/5637.html
4. http://jingyan.baidu.com/article/414eccf60226f16b431f0ad3.html
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