CentOS/Nginx/SendMail/Dovecat/Perl/OpenWebMail <构架邮件服务器>
[*]安装Sendmail yum安装或者rpm包安装:
yum -y install sendmail sendmail-devel sendmail-cf sendmail-do m4
[*]设置在系统3和5级别启动 #chkconfig –level 35 sendmail on
#chkconfig –list sendmail
sendmail 0:关闭1:关闭2:启用3:启用4:启用5:启用6:关闭
[*]#vim /etc/mail/local-host-names//添加邮件服务器的邮件服务域名 xxx.com
[*]开启sendmail服务器的网络接口 #cp sendmail.mc sendmail.mc.bak 为了防止出错,备份配置文件
#vim /etc/mail/sendmail.mc
查 找:DAEMON_OPTIONS(`Port=smtp,Addr=127.0.0.1,’)dnl
修改为:DAEMON_OPTIONS(`Port=smtp,Addr=0.0.0.0,’)dnl
[*]设置SMTP的用户认证 #vim /etc/mail/sendmail.mc
查找:dnl 52 TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN’)dnl
dnl 53 define(`confAUTH_MECHANISMS’, `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN’)dnl
去掉前面注释:“dnl”
在sendmail服务器中使用了saslauthd服务程序提供用户认证功能,所以要开启它
#chkconfig –level 35 saslauthd on
#service saslauthd start
[*]生成sendmail.cf文件 #cd /etc/mail
#m4 sendmail.mc > sendmail.cf
#service sendmail restart
[*]用户管理 #groupadd mailuser 建立邮件用户组
#useradd -g mailuser -s /sbin/nologin mike 建立不能登录系统的邮件用户
#vim /etc/aliases sendmail使用aliases机制实现邮件别名和群发功能
admin: mike admin是mike的别名
testgroup: mike,john,tom,jack 邮件群发,向testgroup邮箱发送就是向4个人发送
# newaliases 对aliases.db数据库更新
[*]安装POP3,IMAP功能 #yum install dovecot
#vim /etc/dovecot.conf
查 找:protocols = imap imaps
修改为:protocols = imap imaps pop3 pop3s
#chkconfig –level 35 dovecot on
#service dovecot restart
[*]安装openwebmail 下载所需软件包:www.openwebmail.org www.rpmfind.net
yum install perl-CGI-SpeedyCGI perl-suidperl perl-Compress-Zlib perl-Text-Iconv
rpm –ivh –nodeps openwebmail-data-2.53-3.i386.rpm
rpm –ivh –nodeps openwebmail-2.53-3.i386.rpm
10. 初始化openwebmail系统
#/var/www/cgi-bin/openwebmail/openwebmail-tool.pl –init
11. 修改配置文件
#vim /var/www/cgi-bin/openwebmail/etc/openwebmail.conf
domainnames xxx.com
default_language zh_CN.GB2312
default_iconset Cool3D.Chinese.Simplified
12. 安装Perl的FastCGI模块
FCGI: http://cpan.wenzk.com/authors/id/F/FL/FLORA/FCGI-0.71.tar.gz
#tar zxvf FCGI-0.71.tar.gz
#cd FCGI-0.71
#perl Makefile.PL
#make && make install
#rpm -ivh perl-FCGI-ProcManager-0.18-1.el4.rf.noarch.rpm
或者:yum install perl-FCGI-ProcManager
13. 配置Perl的FastCGI脚本(perl-fast)
上传脚本文件到:/etc/init.d/ 目录下
#chmod +x/etc/init.d/perl-fast
#vim /etc/profile
添加以下内容:
export FCGI_SOCKET_PATH=”/tmp/perl-fastcgi.sock”
export FCGI_NPROCESSES=4
#source /etc/profile
#/etc/init.d/perl-fast &
14. 上传enable_perl.conf文件到:nginx/conf目录下,然后为Nginx添加FastCGI的Perl支持
server
{
listen 80;
server_name mail.xxx.com;
charset gb2312;
access_log /wslogs/xxx.com/mail_access.log combined;
error_page 404 = http://www.xxx.com/error/404.html;
error_page 500 502 503 504 = http://www.xxx.com/error/50x.html;
location /
{
root /var/www;
index index.html index.htm index.php;
}
location ~* .*\.pl$
{
root /var/www;
include enable_perl.conf;
}
}
15. 在web服务器中发布openwebmail
为了浏览器中不用输入很长的地址,做一个引导页
#vim /var/www/index.php
location.href=”cgi-bin/openwebmail/openwebmail.pl”;
16. 文件权限的设置
#chown root.root /var/www/cgi-bin/openwebmail/
#chown root.mail /var/www/cgi-bin/openwebmail/*
#chmod 775 /var/www/cgi-bin/openwebmail/openwebmail*.pl
#chown root.mail /var/www/cgi-bin/openwebmail/openwebmail*.pl
#chmod 4555 /usr/bin/suidperl
#chmod 775 /var/www/cgi-bin/openwebmail/etc/sessions
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