Cheetahmail on appending

Experian CheetahMail believes that opt-out email appending is no longer an acceptable practice, and that marketers should no longer use of this practice to acquire customer email addresses. EmailResponsibly

In my experience, appending causes major delivery problems. Of course, every time the issue comes up some marketer tells us who think it’s a bad idea that they successfully used appending and it worked and all the delivery problems are a figment.
Maybe the supporters will believe Ben and Experian / CheetahMail that appending is not a good thing to do. After all, Ben was a large proponent of the practice many years ago and Experian still sells appending services in some countries.
Sending mail without permission, which is what appending usually is, will cause delivery problems. Stick to real permission, not vague promises.

The internet protests SOPA / PIPA
Delivery and marketing, another view

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Links Sept 29, 2011

Al Iverson has a post up about his experiences with customers who try to acquire email addresses through appending.
J.D. Falk has a post up about the history of DKIM.

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Having the same conversation

This morning I was reading a blog post about the failure of the congressional super committee. The author commented

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Engagement based delivery makes testing tricky

Yesterday I wrote about how important recipients are to achieving good delivery. The short version of yesterday’s post is that delivery is all about engagement, and how the ISPs were really focusing on engagement and proving custom user experiences.
This is great, for the user. Take the common example where a commercial list has some highly engaged recipients and a bunch of recipients that can take or leave the mail. The ISP delivers the newsletter into the inbox of the highly engaged recipients and leaves it in the bulk folder of less engaged recipients.
With user focused delivery people get the mail they are interested in where they can read it and interact it. People who have demonstrated a lack of interest for a topic or a sender don’t see that mail.
This can get complicated for those of us trying to troubleshoot deliver problems, though. I have a couple mail accounts I use for testing at various ISPs. Even though I do very little to try and personalize the account I am seeing behaviour that leads me to wonder if ISP personalizing the inbox experience is going to make it that much more difficult to troubleshoot delivery issues.
I have to wonder, too, where this leaves delivery monitoring services in the future. If delivery is personalized, how can you know that the delivery monitoring addresses are representative any longer? Is there even a “representative” mailbox any longer?

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