Linux学习篇第三章之～postfix & mariadb
1.重新配置postfix
[[email protected] postfix]# mv /etc/postfix/main.cf /mnt
[[email protected] postfix]# yum install postfix -y[[email protected] postfix]# vim /etc/postfix/main.cf
[[email protected] postfix]# systemctl restart postfix
2.安装数据库
[[email protected] postfix]# systemctl restart mariadb
[[email protected] postfix]# vim /etc/my.cnf
[[email protected] postfix]# systemctl restart mariadb.service
[[email protected] postfix]# mysql_secure_installation
[[email protected] postfix]# cd /var/www/html
tar jxf phpMyAdmin-3.4.0-all-languages.tar.bz2
rm -fr *.bz2
[[email protected] html]# mv phpMyAdmin-3.4.0-all-languages/ myadmin
[[email protected] html]# cd myadmin
[[email protected] myadmin]# cp config.sample.inc.php config.inc.php
[[email protected] myadmin]# vim config.inc.php
[[email protected] myadmin]# systemctl restart httpd
3.测试
访问172.25.254.143/myadmin
写入数据
4.vim /etc/postfix/mailuser.cf ##用户名称查询
hosts = localhost ##数据库所在主机user = postuser ##登陆数据库的用户
password = postuser ##登陆数据库的密码
dbname = email ##postfix要查询的名称
table = emailuser ##postfix要查询的表的名称
select_field = username ##postfix要查询的子段
where_field = username ##用户给定postfix的查询条件
测试：
5.vim /etc/postfix/maildomain.cf ##用户域名查询
测试：
测试：
----------------------------------------------------------------配置Postfix--------------------------------------------------------------------
groupadd -g 666 vmail
useradd -s /sbin/nologin -u 666 vmail -g 666
postconf -e "virtual_mailbox_base = /home/vmail" ##设定虚拟用户的邮件目录
postconf -e "virtual_uid_maps = static:666" ##虚拟用户建立文件的uid
postconf -e "virtual_gid_maps = static:666" ##虚拟用户建立文件的gid
postconf -e "virtual_alias_maps = mysql:/etc/postfix/mailiuser.cf"
postconf -e "virtual_mailbox_domains = myaql:/etc/postfix/maildomain.cf"
postconf -e "virtual_mailbox_maps = mysql:/etc/postfix/mailbox.cf"
systemctl restart postfix
主配置文件：