Never 100% inbox

No matter how great an email program deliverability is, no one can guarantee that 100% of the email sent will reach the recipient’s inbox. Why? Recipients can make decisions about where mail goes in their own inbox. Every mail client has a way for users to control where mail is delivered.

This is good for delivery, when the mail means so much to people that they override spam filters and put mail in their inbox. This is problematic for delivery when the final recipient throws mail away or filters it into spam.

Of course, there’s no way to know what individual recipients are doing with mail in general. Sure, there’s currently panel data but that is only for the subset of users that installs a 3rd party app into their mailbox. There’s no way to know where 100% of email is delivered.

For me, I consider any email program with a >95% inbox delivery rate to be an excellent program. I also don’t think there’s much the sender can do in order to get that last 5% to the inbox. That 5% is just not reachable. Not by improving data, not by double opt-in, not by any of the things we do to improve delivery. Some small percentage of mail is just never going to get in front of the user.

The primary reason for these delivery failure is the end user. End users can, and do, create their own filters. While ISPs do curate the inbox, end users have the ability to filter email. If an enduser sets up a filter for a particular email, the ISP isn’t going to overrule that. ISPs want the end users to have a pleasant inbox experience. Thus, the end user’s wants and needs rule. Nothing is clearer to the ISP whether a particular user wants an email than that user directly setting up a filter.

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Still with the Microsoft problems

We took a quick trip to Dublin last week. I had every intention of blogging while on the trip, but… oops. I did get to meet with some clients, and had a great dinner while discussing email and delivery.

Coming back, I see a lot of folks still reporting delivery problems to Microsoft properties. I’ve been operating under the assumption this was temporary as kinks were worked out after the migration. I’m still pretty convinced not all of the problems are intentional. Even the best tested code can have issues that only show up under real load with real users. Reading between-some-lines tells me that the tech team is hard at work identifying and fixing issues. There will be changes and things will continue to improve.
With all that being said, I think it’s important to realize that delivering to the new system is not the same as delivering to the old system. This is a major overhaul of their email handling code, representing multiple years worth of planning and development inside Microsoft. It’s very likely that not all of the current delivery problems are the result of deployment. Some of the problems are likely a result of new standards and thresholds for reaching the inbox. What worked a year ago to get into the inbox just doesn’t any more.

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Looking forward

I had a number of very good talks with folks at the Email Innovations Summit earlier this week. I’m still digesting it all. It’s clear that getting to the inbox isn’t a solved problem. Around a decade ago I figured that the explosion of complaint feedback loops would make my job obsolete. That more data would mean anyone could manage delivery. That’s not the case for a couple reasons. The biggest is that filters don’t look just at complaints and there aren’t FBLs for all the other factors.
For whatever reason, many companies are still struggling with delivery.
Even more interesting is how changes in filters and inboxes are making it harder to measure delivery.   In some ways I feel like we’re losing ground on inbox measurement. Filters changes and will keep changing, both to address emerging threats and to meet the needs and wants of subscribers. Gone are the days where  Panels have their problems. Seed lists have their problems.  There’s a longer blog post here, but it’s nearly the weekend and I’ve had a long week.
Hope you have something great planned.

 

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Collecting email addresses

One of the primary ways to collect email addresses is from website visitors, and it’s actually a pretty good way to collect addresses. One of the more popular, and effective, techniques is through a pop-up window, asking for an address. Users need to provide an address or click a “no thanks” link or close the window. I’ve noticed, though, that many companies drop something passive aggressive in their “no thanks” button. “No, thanks, I don’t want to save money.” “I don’t need workout advice.”

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