Are you blocking yourself?

One thing that catches me up with clients sometimes is their own spam filters block their own content. It happens. In some cases the client is using an appliance. The client’s reputation is bad enough that the appliance actually blocks mail. Often these clients have no idea they are blocking their own mail, until we try and send them something and the mail is rejected.
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Typically, the issue is their domains are the problem. We mention the domains in email, and the filters do what filters do. We work around this by abbreviating the domains or calling, it’s not a big deal.
It’s a great demonstration of content filters, though. The content (the client’s domain) is blocked even when it comes from an IP with a good reputation. In fact, with Gmail I can often tell “how bad” a domain reputation is. Most mail I send from WttW to my gmail address goes to the inbox, even when the client is reporting bulk foldering at Gmail. But every once in a while a domain has such a bad reputation that any mail mentioning that domain goes to bulk.
Most folks in the deliverability space know the big players in the filtering market: Barracuda, Cloudmark, ProofPoint, etc. Those same people have no idea what filters their company uses and have never even really thought about it.
Do you know what filter your company is using to protect employees from spam?
 
 
 

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January 2015 – The Month in Email

It’s February already! January went fast, right? At WttW, we are gearing up for MAAWG SF later this month — will we see you there?
We started the year with a set of predictions about email. Mostly we think email will continue to be great at some things and not-so-great at other things, and we’ll keep fighting the good fight to make it better.
As always, I’m interested in filters and how spammers continue to work around them to reach the inbox. I also wrote about how the language of an email impacts delivery, and wrote an expanded response to a comment suggesting email filters should be illegal. You can guess where I stand on that (and if you can’t, perhaps you might read more about how email is an inherently malicious traffic stream…)
I also took a moment to point out a trend I’m really enjoying, which is the rise of content marketing (a.k.a. giving customers useful and interesting information they can’t find elsewhere). As I said in the post, I’ll be curious to see how ROI plays out with this strategy.
We also talked about some of the less exciting content we see in email, notably the infamous Murkowski Statement, by which a spammer declares “Nope! Nothing to see over here!”
Steve also pointed out some content shenanigans in the form of hidden preview text, with some additional clarification from the original marketer in the comments.
In industry news, the big story was that Microsoft has partially implemented DMARC for Office365, and was the first to make a public statement about the specific ways they’ve chosen to implement. In my post, I did a walkthrough of a message to illustrate a bit about how this works, which might be useful if you’re trying to wrap your head around DMARC implementations.
We also talked about consolidation in the ESP space, and got a number of comments from readers about who they think might be next. Shortly thereafter, Listcast was acquired by MailerMailer.
Josh noted a few major shutdowns: Yahoo China email services and the AHBL list. The latter explores the challenges inherent in decommissioning a blacklist, and there’s a good discussion in the comments, so you might check it out if you missed that earlier this month.
Josh also pointed to the Salesforce State of Marketing report, which is always a useful set of metrics about how marketers are using email and other channels. It’s definitely worth a read.

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Pattern matching primates

Why do we see faces where there are none? Paradolia
Why do we look at random noise and see patterns? Patternicity
Why do we think we have discovered what’s causing filtering if we change one thing and email gets through?
It’s all because we’re pattern matching primates, or as Michael Shermer puts it “people believe weird things because of our evolved need to believe nonweird things.”
Our brains are amazing and complex and filter a lot of information so we don’t have to think of it. Our brains also fill in a lot of holes. We’re primed at seeing patterns, even when there’s no real pattern. Our brains can, and do, lie to us all the time. For me, some of the important part of my Ph.D. work was learning to NOT trust what I thought I saw, and rather to effectively observe and test. Testing means setting up experiments in different ways to make it easier to not draw false conclusions.
Humans are also prone to confirmation bias: where we assign more weight to things that agree with our preconceived notions.
Take the email marketer who makes a number of changes to a campaign. They change some of the recipient targeting, they add in a couple URLs, they restructure the mail to change the text to image ratio and they add the word free to the subject line. The mail gets filtered to the bulk folder and they immediately jump to the word free as the proximate cause of the filtering. They changed a lot of things but they focus on the word free. 
Then they remove the word free from the subject line and all of a sudden the emails are delivering. Clearly the filter in question is blocking mail with free in the subject line.
Well, no. Not really. Filters are bigger and more complex than any of us can really understand. I remember a couple years ago, when a few of my close friends were working at AOL on their filter team. A couple times they related stories where the filters were doing things that not even the developers really understood.
That was a good 5 or 6 years ago, and filters have only gotten more complex and more autonomous. Google uses an artificial neural network as their spam filter.  I don’t really believe that anything this complex just looks at free in the subject line and filters based on that.
It may be that one thing used to be responsible for filtering, but those days are long gone. Modern email filters evaluate dozens or hundreds of factors. There’s rarely one thing that causes mail to go to the bulk folder. So many variables are evaluated by filters that there’s really no way to pinpoint the EXACT thing that caused a filter to trigger. In fact, it’s usually not one thing. It could be any number of things all adding up to mean this may not be mail that should go to the inbox.
There are, of course, some filters that are one factor. Filters that listen to p=reject requests can and do discard mail that fails authentication. Virus filters will often discard mail if they detect a virus in the mail. Filters that use blocklists will discard mail simply due to a listing on the blocklist.
Those filters address the easy mail. They leave the hard decisions to the more complex filters. Most of those filters are a lot more accurate than we are at matching patterns. Us pattern matching primates want to see patterns and so we find them.
 

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Thoughts from #EEC16

EEC16 was my first Email Experience conference. I was very impressed. Dennis, Len, and Ryan put together a great program. I made it to two of the keynotes and both took me out of an email focused place to look at the bigger picture.
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Patrick Scissons discussed his experiences creating marketing and advertising campaigns for good and to share messages. Some of the campaigns were ones I’d seen as a consumer, or on the news. One of the campaigns he talked about specifically was for the group Moms Demand Action, looking at sensible gun control in the US. The images and symbology used in those campaigns were striking and very effective.
Kelly McEvers talked about her experiences as a correspondent in the middle east during the Arab Spring. She is an engaging speaker, as one who does radio should be. Her overall message and theme was that sometimes events are such that you need to throw the list away and go with it. As someone who lives by “the list” and tries to make sure I’m prepared for every eventuality I found that a very useful message. Particularly when throwing away “the list” turned into some massively successful stories.
In terms of sessions, I found the email content session fascinating. I blogged about content in email last week and did some live tweeting, too. What really hit me after that session was that good marketing drives deliverability. Everything that Carey Kegel was talking about in terms of better marketing, sounded like things I recommend to clients to drive deliverability.
Back in 2012 I was writing posts about how delivery and marketing were somewhat at odds with each other. The premise was that marketing was about creating mindshare, and repeating a message so often a recipient couldn’t forget it. In email, repetition can cause recipient fatigue and drive delivery problems. But what I’m hearing now, from the leading minds of email marketers, is that email marketing works better if you send relevant and useful information to consumers. Recipients are key and you can’t just keep hammering them, you have to provide them with some value.
It seems marketing has finally come around to the delivery point of view.
 
 

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