Spamtraps, again.

The DMA and EEC hosted a webinar today discussing spam traps. Overall, I thought it was pretty good and the information given out was valuable for marketers.
My one big complaint is that they claimed there were only two kinds of spam traps, and then incorrectly defined one of those types. They split spam traps into “pristine” and “recycled.” Pristine traps were defined as addresses that never belonged to a user, but were seeded out on the internet to catch people harvesting addresses off websites.
While dropping addresses on websites is one way people create spam traps, there are uncounted numbers of traps that receive spam (even from some big name brands) that have never been published anywhere. One very common source of trap addresses is Usenet message IDs. I don’t think anyone can really say these were seeded in an effort to catch people harvesting, they were part of posting to Usenet. Another common source of trap addresses is spammers creating email addresses; they take the left hand side of every address on a list and pair that with all the unique right hand sides of the same list. Massive list growth with a chance that some of those addresses will be valid.
I’ve talked about different kinds of spamtraps in depth previously and how the different traps are used in different ways. I also talked about how those different types of traps tell the recipients different things.
Another critical thing to remember about traps is they are not the problem. Spamtrap hits are a symptom of a larger problem with your list acquisition process. Every spam trap on your list is a failure to actually connect with a recipient. If you’re using an opt-in method to collect addresses traps mean that either a user didn’t really want to opt in or you managed to not accurately collect their information.
One of the things I get frustrated with when dealing with potential customers is their laser like focus on “getting the traps off our list.” I really believe that is not the right approach. Just getting the traps off is not going to do anything to improve your delivery over the long term. Instead of focusing on the traps, focus on the reasons they’re there. Look at how you can improve your processes and address collection so that you actually get the correct addresses of the people who really do want that mail.
Other posts about spam traps

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The DMA responds

Stephanie Miller has posted over on the DMA blog explaining just what went down with the mailing that got the DMA SBLed over the weekend.
Ken Magill has a pair of articles about the email from the DMA. Oops: DMA spams Spamhaus and others and What we can learn from the DMA.

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What not to do when buying lists

Saturday morning I check my mail and notice multiple emails from the DMA. Yes, I got three copies of an email from the US Direct Marketing Association with the subject line Kick It Up A Notch With The DMA Career Center. It seems the DMA are buying addresses from various companies. Because I use tagged email addresses, this means their naive de-duping doesn’t realize that laura-x and laura-y are the same email address. Of course, they’ve also managed to send to an untagged email address, too. I have no idea where they got that particular address; I’m sure I’ve never handed that address over to the DMA for any reason.
Saturday afternoon, I check one of the professional filtering / anti-spam mailing list.  Some subscribers are asking for copies of spam from 97.107.23.191 to .194. They’d seen a lot of mail to non-existent email addresses from that range and were looking to see what was going on and who was sending such bad mail. Multiple people on the list popped up with examples of the DMA mail.
Sunday morning, I checked the discussions wherein I discovered the DMA was added to the SBL (SBL 202218, SBL 202217, SBL 202216). It seems not only did they hit over a hundred Spamhaus spamtraps, they spammed Steve Linford himself.

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Do you have an abuse@ address?

I’ve mentioned multiple times before that I really don’t like using personal contacts until and unless the published or official channels fail. I don’t hold this opinion just about resolving delivery issues, but also use official channels when reporting spam to one of my addresses or spam traps.
My usual complaints contain a plain text copy of the mail, including full headers and a short summary of the email address it was sent to. “This is an address that was part of a leak from…” or “This is an address scraped off my website. It’s been removed from the website since 2004” or “This address isn’t used to sign up for any mail.”
Sadly, there are a number of “legitimate” ESPs that don’t have or don’t monitor their abuse address. In some cases it’s an oversight or a break down of internal mail handling. But in most cases, it’s a sign that the ESP doesn’t actually handle abuse.
It’s frustrating to watch an ESP post long blog posts about “best practices” and “effective delivery” and “not spamming” and yet not be able to actually stop their own customers from spamming. It’s not even that I necessarily want them to disconnect their spamming customers (although that would be nice) but suppressing the address that I’ve told them was a spamtrap seems trivial. And yet, a month after my first complaint and weeks after escalating to a personal contact, I’m still getting spam.
The 5 things every ESP should do to handle spam complaints.

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