If you want to send someone an email with some text in it there are quite a few different ways you can do it. The main differences are the ways the text is packaged up in MIME entities to be sent. text/plain This is the simplest sort of text you can send. If you send a simple email with many desktop mail clients, this is what you get. You can’t include images, you can’t choose fonts...
Dear Laura, We have a real estate client who has asked us to include short video previews of houses in their weekly newsletters to prospective buyers. The videos are great — informative, well-produced, and they definitely meet your definition of wanted email, as subscribers have been asking for this content for a long time. Unfortunately, we are learning that many email service providers...
In many cases these days, many more cases than a lot of senders want to admit, delivery problems at the big ISPs are a result of sending mail recipients just don’t care about. The reason your mail is going to bulk? It’s not because you have minor problems in your headers. It’s not because you have some formatting issues. The reason is because your recipients just don’t...
People get into all sorts of details when talking about best practices. But so much of email depends on the type of email and the target market and the goals of the sender. It’s difficult to come up with universal best practices. I’ve said in the past that I think that best practices are primarily technical. I don’t believe there is a best frequency or a best time to send mail...
This morning, someone asked an interesting question. Last time I worked with the actual HTML design of emails (a long time ago), <head> was not really needed. Is this still true for the most part? Any reason why you still want to include <head> + meta, title tags in emails nowadays? There are several bits of information in the <head> part of an HTML document that can affect the...
I’ve had a couple of people ask me about MIME structure recently, especially how you create multipart messages, when you should use them and which variant of multipart you use for different things. (And I’m working on a MIME parser / generator for Abacus at the moment, so it’s all fresh in my mind) So I’ve put together a quick cheat sheet, showing the structure of four...
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