Rails 邮件程序和链接在 Thunderbird 下不起作用
我想用我的 Rails Mailer 发送 html 电子邮件。 可以是multipart/alternative或只是text/html。 问题是，当我发送带有链接的电子邮件时，它在 Gmail 上显示得很好，但在 Thunderbird 中则不太好。
问题是，在 Thunderbird 中，该链接“不可点击”——它像链接一样突出显示，但点击它不会执行任何操作。
其他邮件（不是从 Rails Mailer 发送）上的链接可以完美运行。
所以我的问题是：如何正确发送 html 电子邮件，以便正确查看？
邮件程序代码：
class MyMailer < ActionMailer::Base
def mailing_delivery(email, subject)
mail(:to => email, :subject => subject)
end
邮件视图：
# mailing_delivery.html.haml
%p
Thanks! Its your mailer!
%p
= link_to "Google", "google.com"
电子邮件来源 （某些部分被剪掉）：
Date: Thu, 18 Aug 2011 14:32:34 +0200
From: xxx
To: xxx
Message-ID: <[email protected]>
Subject: Super news!
Mime-Version: 1.0
Content-Type: text/html;
charset=UTF-8
Content-Transfer-Encoding: 7bit
X-O2-Trust: 2, 64
X-O2-SPF: neutral
<p>
Thanks! It's your mailer!
</p>
<p>
<a href="google.com">Google</a>
</p>
当然Rails 3. Thunderbird 5.0，但这不是问题 - 因为不知何故其他邮件显示良好..而且我不认为它是特定于应用程序的。
我应该怎么做才能使这项工作成功？
编辑：我尝试通过执行 mail(:to => email, :subject => subject, "Content- Transfer-Encoding" => value) 或类 default "Content-Transfer-Encoding" => value 没有运气..如何改变它？
在 Thunderbird 下运行良好的电子邮件具有 Content-Transfer-Encoding: Quoted-printable （或最终 base64），所以也许这就是问题所在？我该如何改变它？
编辑2：我设法将Content-Transfer-Encoding更改为quoted-printable，但它正在剪切内容，如下所示：
Date: Thu, 18 Aug 2011 22:04:21 +0200
From: xxx
To: xxx
Message-ID: <[email protected]>
Subject: Super news!
Mime-Version: 1.0
Content-Type: text/html;
charset=UTF-8
Content-Transfer-Encoding: quoted-printable
X-O2-Trust: 2, 63
X-O2-SPF: neutral
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://ww=
w.w3.org/TR/html4/loose.dtd">
<html>
<body>
<p>
Thanks! It's your mailer!
</p>
<p>
<a href=
另一件事：为什么 Content-Type 中有一个换行符？我在其他（工作良好）邮件中没有看到它。我怎样才能摆脱它？
I want to send html email's with my Rails Mailer.
Could be multipart/alternative or only text/html.
Problem is, when I send an email with a link, it appears well on Gmail, but not so good in Thunderbird.
The problem is, that in Thunderbird, the link is 'not clickable' - it's highlighted like a link, but clicking on it does nothing.
Links on other mails (not sent from Rails Mailer) work flawlessly.
So my question is: how to properly send an html email, so it will be viewed properly?
Mailer code:
class MyMailer < ActionMailer::Base
def mailing_delivery(email, subject)
mail(:to => email, :subject => subject)
end
Mail view:
# mailing_delivery.html.haml
%p
Thanks! Its your mailer!
%p
= link_to "Google", "google.com"
Source of email (some parts cut-out):
Date: Thu, 18 Aug 2011 14:32:34 +0200
From: xxx
To: xxx
Message-ID: <[email protected]>
Subject: Super news!
Mime-Version: 1.0
Content-Type: text/html;
charset=UTF-8
Content-Transfer-Encoding: 7bit
X-O2-Trust: 2, 64
X-O2-SPF: neutral
<p>
Thanks! It's your mailer!
</p>
<p>
<a href="google.com">Google</a>
</p>
Of course Rails 3. Thunderbird 5.0, but that's not the issue - because somehow other mails show up good.. And I don't think it's app specific.
What should I do, to make this work?
Edit: I tried to change the 'content-transfer-encoding' header with no success, by doing mail(:to => email, :subject => subject, "Content-Transfer-Encoding" => value) or in class default "Content-Transfer-Encoding" => value with no luck.. how to change that?
Emails that works good under Thunderbird have Content-Transfer-Encoding: quoted-printable (or eventually base64) so maybe that's the issue? How do I change it?
Edit 2: I managed to change the Content-Transfer-Encoding to quoted-printable but it's cutting the content, like this:
Date: Thu, 18 Aug 2011 22:04:21 +0200
From: xxx
To: xxx
Message-ID: <[email protected]>
Subject: Super news!
Mime-Version: 1.0
Content-Type: text/html;
charset=UTF-8
Content-Transfer-Encoding: quoted-printable
X-O2-Trust: 2, 63
X-O2-SPF: neutral
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://ww=
w.w3.org/TR/html4/loose.dtd">
<html>
<body>
<p>
Thanks! It's your mailer!
</p>
<p>
<a href=
One other thing: why is there a newline in Content-Type ? I didn't see it in other (working good) mails. How I can get rid of it?
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如果你修复你的 html 也许它会起作用。因此，不要只是拥有：
尝试：
Maybe it'll work if you fix your html. So instead of just having:
try: