Linux发邮件之mail命令详解

翔逸發表於 2024-3-27 00:00:00

<p>
<strong>一、mail命令</strong></p>
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<strong>1.配置 </strong></p>
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<code class="bash plain">vim </code><code class="bash plain">/etc/mail</code><code class="bash plain">.rc</code>
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文件尾增加以下内容</p>
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<code class="bash functions">set</code> <code class="bash plain">from=1968089885@qq.com smtp=</code><code class="bash string">"smtp.qq.com"</code>
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<code class="bash functions">set</code> <code class="bash plain">smtp-auth-user=</code><code class="bash string">"1968089885@qq.com"</code> <code class="bash plain">smtp-auth-password=</code><code class="bash string">"123456"</code>
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<code class="bash functions">set</code> <code class="bash plain">smtp-auth=login</code>
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说明：</p>
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from: 对方收到邮件时显示的发件人</p>
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smtp: 指定第三方发送邮件的smtp服务器地址</p>
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smtp-auth: SMTP的认证方式。默认是LOGIN，也可改为CRAM-MD5或PLAIN方式</p>
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smtp-auth-user: 第三方发邮件的用户名</p>
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smtp-auth-password: 用户名对应密码</p>
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<strong>2.Mail命令</strong></p>
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<code class="bash plain">% mail --h</code>
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<code class="bash spaces"> </code><code class="bash plain">mail: illegal option -- -</code>
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<code class="bash plain">Usage: mail -eiIUdEFntBDNHRV~ -T FILE -u USER -h hops -r address -s SUBJECT -a FILE -q FILE -f FILE -A ACCOUNT -b USERS -c USERS -S OPTION </code><code class="bash functions">users</code>
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注：部分系统参数稍有差异，最好看帮助</p>
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<strong>1) 无邮件正文</strong></p>
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mail -s "主题" 收件地址</p>
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<code class="bash plain">% mail -s </code><code class="bash string">"测试"</code> <code class="bash plain">1968089885@foxmail.com</code>
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<strong>2) 有邮件正文 </strong></p>
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mail -s "主题" 收件地址< 文件(邮件正文.txt)</p>
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<code class="bash plain">% mail -s </code><code class="bash string">"邮件主题"</code> <code class="bash plain">1968089885@foxmail.com < </code><code class="bash plain">/data/findyou</code><code class="bash plain">.txt</code>
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echo "邮件正文" | mail -s 邮件主题收件地址</p>
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<code class="bash plain">% </code><code class="bash functions">echo</code> <code class="bash string">"邮件正文内容"</code> <code class="bash plain">| mail -s </code><code class="bash string">"邮件主题"</code> <code class="bash plain">1968089885@foxmail.com</code>
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cat 邮件正文.txt | mail -s 邮件主题收件地址</p>
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<code class="bash plain">% </code><code class="bash functions">cat</code> <code class="bash plain">/data/findyou</code><code class="bash plain">.txt | mail -s </code><code class="bash string">"邮件主题"</code> <code class="bash plain">1968089885@foxmail.com</code>
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3) 带附件</p>
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mail -s "主题" 收件地址 -a 附件 < 文件(邮件正文.txt)</p>
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<code class="bash plain">% mail -s </code><code class="bash string">"邮件主题"</code> <code class="bash plain">1968089885@foxmail.com -a </code><code class="bash plain">/data/findyou</code><code class="bash plain">.</code><code class="bash functions">tar</code><code class="bash plain">.gz < </code><code class="bash plain">/data/findyou</code><code class="bash plain">.txt</code>
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<strong>3.脚本</strong></p>
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sendmail.sh</p>
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<code class="bash preprocessor bold">#!/bin/bash</code>
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<code class="bash spaces"> </code><code class="bash comments">#author:findyou</code>
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<code class="bash spaces"> </code><code class="bash plain">help(){</code>
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<code class="bash spaces">  </code><code class="bash functions">echo</code> <code class="bash string">"eg: $0 "</code>
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<code class="bash spaces">  </code><code class="bash functions">echo</code> <code class="bash string">""</code>
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<code class="bash spaces">  </code><code class="bash functions">exit</code> <code class="bash plain">1</code>
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<code class="bash spaces"> </code><code class="bash plain">}</code>
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<code class="bash keyword">if</code> <code class="bash plain">[ ! -n </code><code class="bash string">"$1"</code> <code class="bash plain">] ; </code><code class="bash keyword">then</code>
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<code class="bash spaces">   </code><code class="bash plain">help</code>
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<code class="bash keyword">fi</code>
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<code class="bash spaces"> </code><code class="bash plain">cDate=`</code><code class="bash functions">date</code> <code class="bash plain">+%Y%m%d`</code>
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<code class="bash keyword">if</code> <code class="bash plain">[ ! -n </code><code class="bash string">"$2"</code> <code class="bash plain">] ; </code><code class="bash keyword">then</code>
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<code class="bash spaces">   </code><code class="bash plain">help</code>
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<code class="bash keyword">else</code>
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<code class="bash spaces">   </code><code class="bash plain">mail_to=$2</code>
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<code class="bash spaces">   </code><code class="bash functions">echo</code> <code class="bash string">"   Send Mail to ${mail_to}"</code>
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<code class="bash keyword">fi</code>
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<code class="bash keyword">if</code> <code class="bash plain">[ ! -n </code><code class="bash string">"$4"</code> <code class="bash plain">] ; </code><code class="bash keyword">then</code>
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<code class="bash spaces">   </code><code class="bash plain">mail -s $1 ${mail_to}<$3</code>
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<code class="bash keyword">else</code>
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<code class="bash spaces">   </code><code class="bash plain">mail -s $1 -a $4 ${mail_to}<$3</code>
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<code class="bash keyword">fi</code>
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使用</p>
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<code class="bash plain">$ .</code><code class="bash plain">/sendmail</code><code class="bash plain">.sh </code><code class="bash functions">test</code> <code class="bash plain">1968089885@qq.com abc.txt</code>
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<code class="bash spaces">    </code><code class="bash plain">Send Mail to 1968089885@qq.com</code>
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<code class="bash spaces"> </code><code class="bash plain">$</code>
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说明：建议直接使用命令，有脚本只是为了在打印显示相关信息，多此一举。</p>
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以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。</p>
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原文链接：http://www.cnblogs.com/findyou/p/5760970.html</p>

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Linux发邮件之mail命令详解