blocks|key|1283765|text|这对我很有效：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1283766|echo+"HTML+Message+goes+here"+%7C+mail+-s+"$(echo+-e+"This+is+the+subject\nContent-Type:+text/html")"+foo@example.com|code-block|syntax|javascript|1283767|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This worked for me:

<pre><code>echo "&lt;b&gt;HTML Message goes here&lt;/b&gt;" | mail -s "$(echo -e "This is the subject\nContent-Type: text/html")" foo@example.com
</code></pre>

blocks|key|1283834|text|我的邮件版本没有--append，对于echo+-e+\n-trick来说，它太智能了(它只是用空格替换了\n+)。但是，它确实有-a|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1283835|mail+-a+"Content-type:+text/html"+-s+"Built+notification"+address@example.com+<+/var/www/report.html|code-block|syntax|javascript|1283836|entityMap^0|8|8|J|A|1T|2|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]|$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|U|8|@]|D|@]|E|$]]]|L|$]]

My version of mail does not have <code>--append</code> and it too smart for the <code>echo -e \n</code>-trick (it simply replaces \n with space). It does, however, have <code>-a</code>:

<pre><code>mail -a "Content-type: text/html" -s "Built notification" address@example.com &lt; /var/www/report.html
</code></pre>

blocks|key|1069200|text|在OS+X+(10.9.4)上，cat可以工作，如果您的电子邮件已在文件中，则会更容易：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1069201|cat+email_template.html++%7C+mail+-s+"$(echo+-e+"Test\nContent-Type:+text/html")"+karl@marx.com|code-block|syntax|javascript|1069202|entityMap^0|G|3|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

On OS X (10.9.4), <code>cat</code> works, and is easier if your email is already in a file: 

<pre><code>cat email_template.html | mail -s "$(echo -e "Test\nContent-Type: text/html")" karl@marx.com
</code></pre>

blocks|key|1069094|text|问题是，当将一个文件重定向到像这样的“mail”中时，它只用于邮件正文。您在文件中嵌入的任何头文件都将被放入正文。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1069095|尝试：|1069096|mail+--append="Content-type:+text/html"+-s+"Built+notification"+address@example.com+<+/var/www/report.csv|code-block|syntax|javascript|1069097|--append允许您向邮件添加任意标头，这是您应该指定content-type和content-disposition的地方。不需要在文件中嵌入To和Subject头文件，也不需要用--append指定它们，因为已经在命令行中隐式地设置了它们(-s是主题，address@example.com自动成为To)。|offset|length|style|CODE|1069098|entityMap^0|0|0|0|21|2|24|7|48|2|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|T|8|@$K|U|L|V|M|N]|$K|W|L|X|M|N]|$K|Y|L|Z|M|N]]|9|@]|A|$]]|$1|O|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|P|$]]

The problem is that when redirecting a file into 'mail' like that, it's used for the message body only. Any headers you embed in the file will go into the body instead.

Try:

<pre><code>mail --append="Content-type: text/html" -s "Built notification" address@example.com &lt; /var/www/report.csv
</code></pre>

--append lets you add arbitrary headers to the mail, which is where you should specify the content-type and content-disposition. There's no need to embed the <code>To</code> and <code>Subject</code> headers in your file, or specify them with --append, since you're implicitly setting them on the command line already (-s is the subject, and address@example.com automatically becomes the <code>To</code>).

blocks|key|1069124|text|非常老的问题，但是当我在谷歌上搜索这个问题时，它的排名很高。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1069125|在这里找到答案：|1069126|Sending+HTML+mail+using+a+shell+script|offset|length|1069127|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/3317174/sending-html-mail-using-a-shell-script^0|0|0|0|12|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@$F|S|G|T|1|U]]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

Very old question, however it ranked high when I googled a question about this.

Find the answer here:

<a href="https://stackoverflow.com/questions/3317174/sending-html-mail-using-a-shell-script">Sending HTML mail using a shell script</a>

blocks|key|1069256|text|在我的git的post_receive钩子中，我正在努力解决类似的问题(邮件)，最后我发现，sendmail实际上对这类事情工作得更好，特别是如果你对电子邮件的结构有一点了解的话(看起来你也知道)。我知道这个答案来得太晚了，但也许它对其他人也会有一些用处。我使用了heredoc运算符，并使用了扩展变量的功能，因此它还可以运行内联脚本。看看这个(bash脚本)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1069257|#!/bin/bash
recipients=(
++++'john@example.com'
++++'marry@not-so-an.example.com'
#+++'naah@not.this.one'
);
sender='highly-automated-reporter@example.com';
subject='Oh,+who+really+cares,+seriously...';
sendmail+-t+<<-MAIL
++++From:+${sender}
++++`for+r+in+"${recipients[@]}";+do+echo+"To:+${r}";+done;`
++++Subject:+${subject}
++++Content-Type:+text/html;+charset=UTF-8

++++<html><head><meta+charset="UTF-8"/></head>
++++<body>Ladies+and+gents,+here+comes+the+report!
++++<pre>`mysql+-u+*****+-p*****+-H+-e+"SELECT+*+FROM+users+LIMIT+20"`</pre>
++++</body></html>
MAIL|code-block|syntax|javascript|1069258|注意邮件部分中的反标记以生成一些输出，并记住，<<-操作符仅从行的开头剥离制表符(而不是空格)，因此在这种情况下复制-粘贴将不起作用(您需要用正确的制表符替换缩进)。或者使用<<运算符，根本不缩进。希望这能帮助到一些人。当然，您可以在邮件部分之外使用反引号，并将输出保存到某个变量中，稍后您可以在邮件部分中使用该变量-关于口味和可读性的问题。我知道，#!/bin/bash并不总是在每个系统上都能工作。|offset|length|style|CODE|1069259|entityMap^0|0|0|N|3|2F|2|4V|B|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]|$I|T|J|U|K|L]|$I|V|J|W|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|N|$]]

I was struggling with similar problem (with mail) in one of my git's post_receive hooks and finally I found out, that sendmail actually works better for that kind of things, especially if you know a bit of how e-mails are constructed (and it seems like you know). I know this answer comes very late, but maybe it will be of some use to others too. I made use of heredoc operator and use of the feature, that it expands variables, so it can also run inlined scripts. Just check this out (bash script):

<pre><code>#!/bin/bash
recipients=(
 'john@example.com'
 'marry@not-so-an.example.com'
# 'naah@not.this.one'
);
sender='highly-automated-reporter@example.com';
subject='Oh, who really cares, seriously...';
sendmail -t &lt;&lt;-MAIL
 From: ${sender}
 `for r in "${recipients[@]}"; do echo "To: ${r}"; done;`
 Subject: ${subject}
 Content-Type: text/html; charset=UTF-8

 &lt;html&gt;&lt;head&gt;&lt;meta charset="UTF-8"/&gt;&lt;/head&gt;
 &lt;body&gt;&lt;p&gt;Ladies and gents, here comes the report!&lt;/p&gt;
 &lt;pre&gt;`mysql -u ***** -p***** -H -e "SELECT * FROM users LIMIT 20"`&lt;/pre&gt;
 &lt;/body&gt;&lt;/html&gt;
MAIL
</code></pre>

Note of backticks in the MAIL part to generate some output and remember, that <code>&lt;&lt;-</code> operator strips only tabs (not spaces) from the beginning of lines, so in that case copy-paste will not work (you need to replace indentation with proper tabs). Or use <code>&lt;&lt;</code> operator and make no indentation at all. Hope this will help someone. Of course you can use backticks outside o MAIL part and save the output into some variable, that you can later use in the MAIL part — matter of taste and readability. And I know, <code>#!/bin/bash</code> does not always work on every system.

blocks|key|1069288|text|我找到了一个非常简单的解决方案:在mail命令中添加修饰符-aContent-Type:text/html。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1069289|在您的情况下，将是：|1069290|mail+-aContent-Type:text/html+-s+"Built+notification"+address@example.com+<+/var/www/report.csv|code-block|syntax|javascript|1069291|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I found a really easy solution: add to the mail command the modifier -aContent-Type:text/html.

In your case would be:

<pre><code>mail -aContent-Type:text/html -s "Built notification" address@example.com &lt; /var/www/report.csv
</code></pre>

blocks|key|1283720|text|您应该使用"append“模式重定向>>，而不是>|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1283721|entityMap^0|I|2|O|1|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

you should use "append" mode redirection <code>&gt;&gt;</code> instead of <code>&gt;</code>

blocks|key|1283726|text|尝试使用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1283727|echo+"To:+address@example.com"+>+/var/www/report.csv
echo+"Subject:+Subject"+>>+/var/www/report.csv
echo+"MIME-Version:+1.0"+>>+/var/www/report.csv
echo+"Content-Type:+text/html;+charset=\"us-ascii\""+>>+/var/www/report.csv
echo+"Content-Disposition:+inline"+>>+/var/www/report.csv

echo+"<html>"+>>+/var/www/report.csv
mysql+-u+*****+-p*****+-H+-e+"select+*+from+users+LIMIT+20"+dev+>>+/var/www/report.csv
echo+"</html>"+>>+/var/www/report.csv

mail+-s+"Built+notification"+address@example.com+<+/var/www/report.csv|code-block|syntax|javascript|1283728|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Try with :

<pre><code>echo "To: address@example.com" &gt; /var/www/report.csv
echo "Subject: Subject" &gt;&gt; /var/www/report.csv
echo "MIME-Version: 1.0" &gt;&gt; /var/www/report.csv
echo "Content-Type: text/html; charset=\"us-ascii\"" &gt;&gt; /var/www/report.csv
echo "Content-Disposition: inline" &gt;&gt; /var/www/report.csv

echo "&lt;html&gt;" &gt;&gt; /var/www/report.csv
mysql -u ***** -p***** -H -e "select * from users LIMIT 20" dev &gt;&gt; /var/www/report.csv
echo "&lt;/html&gt;" &gt;&gt; /var/www/report.csv

mail -s "Built notification" address@example.com &lt; /var/www/report.csv
</code></pre>

I need to send email with html format. I have only linux command line and command "mail".

Currently have used:

<pre><code>echo "To: address@example.com" &gt; /var/www/report.csv
echo "Subject: Subject" &gt;&gt; /var/www/report.csv
echo "Content-Type: text/html; charset=\"us-ascii\"" &gt;&gt; /var/www/report.csv

echo "&lt;html&gt;" &gt;&gt; /var/www/report.csv
mysql -u ***** -p***** -H -e "select * from users LIMIT 20" dev &gt;&gt; /var/www/report.csv
echo "&lt;/html&gt;" &gt;&gt; /var/www/report.csv

mail -s "Built notification" address@example.com &lt; /var/www/report.csv
</code></pre>

But in my mail-agent i get only plain/text.

<img src="https://lh5.ggpht.com/_nm3ymch9kZs/S7x1eIQcSBI/AAAAAAAABas/IS19BKKcqNI/mail.JPG" alt="alt text">

How to send HTML email using linux command line

我需要发送html格式的电子邮件。我只有linux命令行和命令"mail“。目前已使用：echo "To: address@example.com" > /var/www/report.csvecho "Subject: Subject" >> /var/www/report.csvecho "Content-Type: text/html; charset=\"us-ascii\"" >> /v

问如何使用linux命令行发送HTML电子邮件
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回答 9

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问如何使用linux命令行发送HTML电子邮件EN

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问如何使用linux命令行发送HTML电子邮件
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