Chapter 4. postfix - High-performance mail transport agent
Table of Contents
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4.1. install
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4.1.1. Ubuntu
4.1.2. CentOS
4.1.3. OSCM 通过配置管理脚本安装
4.2. 配置 Postfix
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4.2.1. 转发配置
4.2.2. 拒收垃圾邮件
4.2.3. 收件箱配置
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4.2.3.1. Mailbox 配置
4.2.3.2. Maildir 配置
4.2.3.3. 传统Unix风格邮箱配置
4.2.4. 邮件投递
4.2.5. 队列配置
4.2.6. 客户端
4.3. aliases
4.4. dkim
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4.4.1. 增加域名
4.4.2. 测试
4.5. Rspamd
4.6. /var/log/maillog
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4.6.1. 计算每分钟发送数量日志统计
4.6.2. 虚假地址统计
4.7. Post 命令
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4.7.1. postconf - Postfix configuration utility
4.7.2. postsuper
4.7.3. postqueue - Postfix queue control
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4.7.3.1. 列出队列
4.7.3.2. 刷新队列
4.7.4. postmulti - Postfix multi-instance manager
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4.7.4.1. 绑定IP地址
4.7.4.2. postfix 多实例配置
4.7.4.3. 配置 iptables 让SMTPD发送邮件时依次轮询外发IP地址，这样就不会被封锁。
4.8. Example
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4.8.1. 站内电邮发送
4.8.2. EDM 服务器
4.9. FAQ
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4.9.1. SMTP ERROR: RCPT TO command failed: 501 5.1.3 Bad recipient address syntax
4.9.2. connect to gmail-smtp-in.l.google.com[2607:f8b0:400e:c00::1a]:25: Network is unreachable
4.9.3. opendkim[5762]: 3012A802C1DD: [49.213.11.18] [49.213.11.18] not internal
4.9.4. opendkim[12578]: 4CC5C802C382: no signature data
4.9.5. /etc/opendkim/keys/default.private: open(): No such file or directory
Postfix 主页
4.1. install
4.1.1. Ubuntu
$ sudo apt-get install postfix
configure
$ sudo dpkg-reconfigure postfix-config
4.1.2. CentOS
# yum install -y postfix
myhostname = mail.example.com mydomain = example.com myorigin = $mydomain inet_interfaces = all mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain #mynetworks = 192.168.0.0/24, 127.0.0.0/8 #relay_domains = home_mailbox = Maildir/
4.1.3. OSCM 通过配置管理脚本安装
Postfix Install # Centos Init curl -s https://raw.githubusercontent.com/oscm/shell/master/os/centos7.sh | bash curl -s https://raw.githubusercontent.com/oscm/shell/master/os/selinux.sh | bash curl -s https://raw.githubusercontent.com/oscm/shell/master/os/iptables/iptables.sh | bash curl -s https://raw.githubusercontent.com/oscm/shell/master/os/ntpd/ntp.sh | bash curl -s https://raw.githubusercontent.com/oscm/shell/master/os/ssh/sshd_config.sh | bash # Install Postfix curl -s https://raw.githubusercontent.com/oscm/shell/master/mail/postfix/postfix.sh | bash
原文出处：Netkiller 系列 手札
本文作者：陈景峯
转载请与作者联系，同时请务必标明文章原始出处和作者信息及本声明。