利用邊界

在Django中（與Python）的Python/Django的MIME多的電子郵件，我怎麼可以構建如下所示的電子郵件：利用邊界

我需要的是開頭的電子郵件：

Content-Type: multipart/alternative; 
boundary="=_5f8686714d769f9476ce778798b84ff4"

邊界是把純文本的地方：

--=_5f8686714d769f9476ce778798b84ff4 
Content-Type: text/plain; charset="ISO-8859-1" 
Content-Transfer-Encoding: 7bit 

This e-mail is in HTML-format. Click the following link: 

http://www.company.nl/enews/7 
--=_5f8686714d769f9476ce778798b84ff4

之後，我需要的相關內容塔伊：

Content-Type: multipart/related; 
boundary="=_e49477d06c604958b9b2bc038628a26f"

邊界是將HTML

--=_e49477d06c604958b9b2bc038628a26f 
Content-Type: text/html; charset="ISO-8859-1" 
Content-Transfer-Encoding: quoted-printable 

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.= w3.org/TR/html4/loose.dtd"> <html style=3D"height: 100%"> <head>/head> <body></body> </html> 
--=_e49477d06c604958b9b2bc038628a26f

最終，它看起來像這樣的地方：

Received: (qmail 6116 invoked by uid 48); 16 Jul 2012 18:00:49 +0200 
Date: 16 Jul 2012 18:00:49 +0200 
To: [email protected] 
Subject: Something 
MIME-Version: 1.0 
From: Company <[email protected]> 

Content-Type: multipart/alternative; 
    boundary="=_5f8686714d769f9476ce778798b84ff4" 
Message-ID: <[email protected]> 

--=_5f8686714d769f9476ce778798b84ff4 
Content-Type: text/plain; charset="ISO-8859-1" 
Content-Transfer-Encoding: 7bit 

This e-mail is in HTML-format. Click the following link: 

http://www.company.nl/enews/7 
--=_5f8686714d769f9476ce778798b84ff4 

Content-Type: multipart/related; 
    boundary="=_e49477d06c604958b9b2bc038628a26f" 

--=_e49477d06c604958b9b2bc038628a26f 
Content-Type: text/html; charset="ISO-8859-1" 
Content-Transfer-Encoding: quoted-printable 

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.= 
w3.org/TR/html4/loose.dtd"> 
<html style=3D"height: 100%"> 
<head>/head> 
<body></body> 
</html> 
--=_e49477d06c604958b9b2bc038628a26f

我試圖與Django的EmailMessage（替代），蟒蛇MimeMultipart的，但我可以」沒有按照確切的順序。

來源

2012-07-18 nelsonvarela

直接使用email和smtplib模塊。

Django內置的電子郵件處理方法非常有限。

來源

2012-07-18 09:07:34

如果您嘗試發送電子郵件的純文本和HTML版本（其中純文本版本只是指URL），EmailMultiAlternatives類似乎對我來說工作正常。從文檔的示例的

略加修改：

from django.core.mail import EmailMultiAlternatives 

subject, from_email, to = 'hello', '[email protected]', '[email protected]' 
text_content = 'This e-mail is in HTML-format. Click the following link:\n\nhttp://www.company.nl/enews/7' 
html_content = '<p>This is an <strong>HTML-format</strong> version.</p>' 
msg = EmailMultiAlternatives(subject, text_content, from_email, [to]) 
msg.attach_alternative(html_content, "text/html") 
msg.send()

結果在此電子郵件（使用console backend）：

Content-Type: multipart/alternative; 
boundary="===============2514609180855632526==" 
MIME-Version: 1.0 
Subject: hello 
From: [email protected] 
To: [email protected] 
Date: Wed, 18 Jul 2012 10:31:22 -0000 
Message-ID: <[email protected]localdomain6> 

--===============2514609180855632526== 
Content-Type: text/plain; charset="utf-8" 
MIME-Version: 1.0 
Content-Transfer-Encoding: 7bit 

This e-mail is in HTML-format. Click the following link: 

http://www.company.nl/enews/7 
--===============2514609180855632526== 
Content-Type: text/html; charset="utf-8" 
MIME-Version: 1.0 
Content-Transfer-Encoding: 7bit 

<p>This is an <strong>HTML-format</strong> version.</p> 
--===============2514609180855632526==--

雖然它不具有multipart/related內容類型，它對純文本（顯示鏈接）和HTML客戶端（顯示HTML版本）都起作用。

來源

2012-07-18 10:40:53

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