发布时间 : 星期四 文章Linux网络技术项目方案设计 - 图文更新完毕开始阅读317a2c8771fe910ef12df81d
（需要在 etc下创建vsftpd.chroot._list 并在里面添加用户） 3.2 启动vsftpd 服务 service vsftpd start
4.1 综合测试.
4.1.1 客户端XP的ip地址
4.2 访问测试.我们在此用了Dns做解析.所以可以访问域名的.
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6.1.5.Mail服务配置
mail服务的ip地址 vi /etc/sysconfig/network-scripts/ifcfg-eth0
mail服务的Dns vi /etc/resolv.conf
2.1 rpm –ivh 安装mail服务所需软件包 iptables 关闭防火墙 2.1.1 删除冲突软件,sendmail，需要执行: rpm -e --nodeps sendmail 安装postfix
rpm -ivh --nodeps RPMS/postfix-2.5.1-2ext.i386.rpm 简化postfix配置:
postconf -n > /etc/postfix/main2.cf
mv /etc/postfix/main.cf /etc/postfix/main.cf.old mv /etc/postfix/main2.cf /etc/postfix/main.cf 2.1.2再编辑main.cf： vi /etc/postfix/main.cf
增加如下内容： # hostname
mynetworks = 127.0.0.1
myhostname = mail.extmail.org
mydestination = $mynetworks $myhostname
# banner
mail_name = Postfix - by extmail.org
smtpd_banner = $myhostname ESMTP $mail_name
# response immediately
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smtpd_error_sleep_time = 0s
unknown_local_recipient_reject_code = 450
# extmail config here
virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf
virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf virtual_transport = maildrop:
编辑mysql_virtual_alias_maps.cf
vi /etc/postfix/mysql_virtual_alias_maps.cf
内容如下： user = extmail
password = extmail hosts = localhost dbname = extmail table = alias
select_field = goto where_field = address
编辑mysql_virtual_domains_maps.cf
vi /etc/postfix/mysql_virtual_domains_maps.cf
内容如下： user = extmail
password = extmail hosts = localhost dbname = extmail table = domain
select_field = description where_field = domain
#additional_conditions = and backupmx ='0' and active ='1' 编辑mysql_virtual_mailbox_maps.cf
vi /etc/postfix/mysql_virtual_mailbox_maps.cf 内容如下： user = extmail
password = extmail hosts = localhost dbname = extmail table = mailbox
select_field = maildir where_field = username
#additional_conditions = and active = '1' 2.1.3
配置Courier-Authlib
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