CentOS7安装Postfix – 菜鸟博客

是一种电子邮件服务器，它是由任职于IBM华生研究中心的荷兰籍研究员Wietse Venema为改良sendmail邮件服务器而产生的。最早在1990年代晚期出现，是个开放源代码的软件。

# yum -y install postfix

# vim /etc/postfix/main.cf

myhostname = mail.birdteam.net
#邮局系统的主机名
mydomain = birdteam.net
#邮局系统域名
myorigin = $mydomain
#从本机发出邮件的域名名称
inet_interfaces = all
#监听网卡接口
mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
#可接收邮件的主机名或域名
mynetworks = 127.0.0.0/8, 192.168.7.0/24, 0.0.0.0/0
#设置可转发哪些主机的邮件
relay_domains = $mydestination
#设置可转发哪些网域的邮件
home_mailbox = Maildir/
#使用邮箱目录
smtpd_sasl_type = dovecot
smtpd_sasl_path = private/auth
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
smtpd_sasl_local_domain = $myhostname
smtpd_recipient_restrictions = permit_mynetworks,permit_auth_destination,permit_sasl_authenticated,reject

# yum -y install dovecot

# vim /etc/dovecot/dovecot.conf

# vim /etc/dovecot/conf.d/10-auth.conf

# vim /etc/dovecot/conf.d/10-mail.conf

# vim /etc/dovecot/conf.d/10-master.conf

# vim /etc/dovecot/conf.d/10-ssl.conf

# systemctl start dovecot

Penn