linux搭建邮件服务器 - postifx + SSL + 465端口配置

https://www.cnblogs.com/wangbingbing/p/15419974.html

linux搭建邮件服务器

https://www.cnblogs.com/chris-cp/p/4843407.html

# 75行: 取消注释，设置hostname

myhostname = mail.lomu.me

# 83行: 取消注释，设置域名

mydomain = lomu.me

# 99行: 取消注释

myorigin = $mydomain

# 116行: 修改

inet_interfaces = all

# 119行: 推荐ipv4，如果支持ipv6，则可以为all

inet_protocols = ipv4

# 164行: 添加

mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain

# 264行: 取消注释，指定内网和本地的IP地址范围

mynetworks = 127.0.0.0/8, 10.0.0.0/24

# 419行: 取消注释，邮件保存目录

home_mailbox = Maildir/

# 571行: 添加

smtpd_banner = $myhostname ESMTP

# 添加到最后

# 规定邮件最大尺寸为10M

message_size_limit = 10485760

# 规定收件箱最大容量为1G

mailbox_size_limit = 1073741824

# SMTP认证

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

[root@mail ~]# vi /etc/dovecot/dovecot.conf

# 26行: 如果不使用IPv6，请修改为*

listen = *

[root@mail ~]# vi /etc/dovecot/conf.d/10-auth.conf

# 9行: 取消注释并修改

disable_plaintext_auth = no

# 97行: 添加

auth_mechanisms = plain login

[root@mail ~]# vi /etc/dovecot/conf.d/10-mail.conf

# 30行: 取消注释并添加

mail_location = maildir:~/Maildir

[root@mail ~]# vi /etc/dovecot/conf.d/10-master.conf

# 88-90行: 取消注释并添加

# Postfix smtp验证

unix_listener /var/spool/postfix/private/auth {

    mode = 0666

    user = postfix

    group = postfix

}

[root@mail ~]# /etc/rc.d/init.d/dovecot start

Starting Dovecot Imap:     [ OK ]

[root@mail ~]# chkconfig dovecot on 

# 创建用户

useradd admin

#设置密码，会要求输入两次密码

passwd admin