# sendmail

著名电子邮件服务器

## 补充说明

**sendmail命令** 是一款著名的电子邮件传送代理程序，也就是平常说的电子邮件服务器，它基于标准的简单邮件传输协议（SMTP）。

### 语法

```
sendmail(选项)
```

### 选项

```
-bd：以守护进程方式运行指令；
-bD：以前台运行方式运行；
-bi：初始化别名数据库；
-bm：以常规发送电子邮件；
-bp：显示邮件的发送队列；
-C：指定配置文件；
-D：将调试的输出信息保存到日志文件，而不显示在标准输出设备上；
-F：指定邮件发送者全名；
-n：禁止使用邮件别名功能；
-f：指定发件人的名字；
-q：设置处理邮件队列中邮件的时间间隔。
```


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