发送html / image电子邮件的最好方法是什么？ [英] What is the best way to send html/image email?

问题描述

你附加图像吗？

使用绝对网址？

你最好避免被标记为垃圾邮件？

解决方案

我发现，电子邮件被标记为垃圾邮件的最大原因之一是DNS。确保您发送电子邮件的域/ MX记录实际上从用于发送的服务器正确地解析。

对于图像，您可以附加它们，但是最常见的方法是托管他们并使用绝对网址。这主要是带宽问题 - 您必须确定要打开10 - 15％的开放率：如果您必须将所有资产附加到每封电子邮件中，您将使用85％的带宽将被浪费。

Do you attach the images?

Use absolute urls?

How do you best avoid getting flagged as spam?

解决方案

One of the biggest causes, that I have found, for email to be flagged as spam is DNS. Make sure the domain / MX records from which you are sending the email actually resolve correctly back from the server used for sending.

As for images, you could attach them, but the most common way is to host them and use absolute urls. Primarily this is a bandwidth issue - you have to figure you're going to get an open rate of 10 - 15%: if you have to attach all the assets to every email, 85% of the bandwidth you'll use will be wasted.

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