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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Content based filtering

Content filtering is often hard to explain to people, and I’m not sure I’ve yet come up with a good way to explain it.
A lot of people think content reputation is about specific words in the message. The traditional content explanation is that words like “Free” or too many exclamation points in the subject line are bad and will be filtered. But it’s not the words that are the issue it’s that the words are often found in spam. These days filters are a lot smarter than to just look at individual words, they look at the overall context of the message.
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Even when we’re talking content filters, the content is just a way to identify mail that might cause problems. Those problems are evaluated the same way IP reputation is measured: complaints, engagement, bad addresses. But there’s a lot more to content filtering than just the engagement piece. What else is part of content evaluation?

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Content is the new volume!

I’m having a great time here at #EEC16. Today is my visit and go to sessions day, since tomorrow I’m speaking at 2 different sessions.
I was lucky enough to get into the Customer Experience session presented by Carey Kegel of SmartPak and Loren McDonald of IBM Marketing Cloud. It was an interesting session.
If you don’t know, SmartPak is a brand focused on selling horse tack and supplements. They initially started off by creating packs of supplements for your horse. This is great for horse owners, as it means the barn staff just needs to add one pack to your horse’s feed. No measuring, no confusion, it’s simple and means your horse gets what they need.
First they started talking about the volume of email sent by SmartPak. Their mails aren’t that consistent, but they mail between 25 and 30 emails a month. Some months last year they mailed every day.
What they started seeing, though, is that the volume of marketing mail drove list churn. The biggest reason users gave for unsubscribing was “too much volume.” The more mail they sent, the more unsubscribes they saw. Even worse, more volume did not translate into revenue. As email volume went up, email performance decreased.
They tested adding content to emails. Just a block on the side of the email with links to content on their website. Adding the content links increased click through rates by 9% and revenue per email by 15%.
These results don’t require the content be in the emails. Using emails to drive recipients to already existing content on the website, including videos and surveys.
The session didn’t specifically discuss deliverability directly, but I think there were some clear deliverability benefits to content marketing.  In fact, an email with no call to action, simply a post-purchase “what to expect” email had an open rate of 33%. These types of open rates help improve overall reputation and lead to more inbox deliveries.

The session really drove home how valuable content marketing is. One thing that was continually repeated during the session is that most marketers have the content already. Use email to drive users to the content you already have. Include that content in marketing mails. Meet the recipient’s needs and wants.
There are a couple takeaways I got from the session.

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Dodging filters makes for effective spamming

Spam is still 80 – 90% of global email volume, depending on which study look at. Most of that spam doesn’t make it to the inbox; ISPs reject a lot of it during the SMTP transaction and put much of rest of it in the bulk folder. But as the volumes of spam have grown, ISPs and filters are relying more and more on automation. Gone are the days when a team of people could manually review spam and tune filters. There’s just too much of it out there for it to be cost effective to manually review filters.
In some ways, though, automatic filters are easier to avoid than manual filters. Take a spam that I received at multiple addresses today. It’s an advertisement for lists to “meet my marketing needs.” I started out looking at this mail to walk readers through all of the reasons I distrusted this mail. But some testing, the same sorts of testing I do for client mails, told me that this mail was making it to the inbox at major ISPs.
What told me this mail was spam? Let’s look at the evidence.
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