IP reputation and email delivery

IP reputation is a measure of how much wanted mail a particular IP address sends.  This wanted mail is measured as a portion of the total email sent from that IP. Initially IP reputation was really the be all and end all of reputation, there was no real good way to authenticate a domain or a from address. Many ISPs built complex IP reputation models to evaluate mail based on the IP that sent the mail.
These IP reputation models were the best we had, but there were a lot of ways for spammers to game the system. Some spammers would create lots of accounts at ISPs and use them to open and interact with mail. Other spammers would trickle their mail out over hundreds or thousands of IPs in the hopes of diluting the badness enough to get to the inbox. Through it all they kept trying to get mail out through reputable ESPs, either by posing as legitimate customers or compromising servers.
These things worked for a while, but the ISPs started looking harder at the recipient pool in order to figure out if the interactions were real or not. They started looking at the total amount of identical mail coming from multiple IP addresses. The ISPs couldn’t rely on IP reputation so they started to dig down and get into content based filtering.
As the ISPs got better at identifying content and filtering on factors other than source IP, the importance of the IP address on inbox delivery changed. No longer was it good enough to have a high reputation IP sending mail.
These days your IP reputation dictates how fast you can send mail to a particular ISP. But a high reputation IP isn’t sufficient to get all the mail in the inbox. It’s really content that drives the inbox / bulk folder decisions these days.
 
Generally IPs that the ISP has not seen email traffic from before start out with a slight negative reputation. This is because most new IPs are actually infected machines. The negative reputation translates to rate limiting. The rate limiting minimizes people getting spam while the ISP works out if this is a real sender or a spammer.
Some ISPs put mail in the inbox and bulk foldering during the whitelisting process. In this case what they’re doing is seeing if your recipients care enough about your mail to look for it in the bulk folder. If they do, and they mark the mail as “not spam” then this feeds back to the sender reputation and the IP reputation.
If you’re seeing a lot of bulk foldering of mail, it’s unlikely there’s anything IP reputation based to do. Instead of worrying about IP reputation, focus instead on the content of the mail and see what you may need to do to improve the reputation of the domains and URLs (or landing pages) in the emails.

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Delivery and marketing part 2

A while ago I wrote some thoughts about the conflicting requirements of delivery and marketing. I posted something similar over on the Only Influencers list, too. My thoughts generated a very interesting discussion, one that helped me clarify some of my somewhat random thoughts from earlier.
Marketing is about finding mindshare. One way you get mindshare is repetition. But people tune out repetition pretty quickly. Sending the same offers, the same copy over and over again means recipients start to tune things out.  When recipients start tuning out mail, they may not bother opening it, they just read the subject line.  If too many recipients start relying on the subject line then delivery can suffer.
Effective marketing relies on getting mail in front of the target audience. That’s the delivery component. Without inbox delivery, even the best marketing will not work.
No one will see marketing if it is in the spamfolder.
I don’t think you can cleanly separate delivery strategy from marketing strategy, but it’s important to realize they have different constraints and different pressures. When I talk about delivery with a client, I’m talking about getting mail into the inbox. And, most of the time, they’ve come to me because they’re not getting into the inbox and they have to make changes. The genius of their marketing is irrelevant, because no customers see it.
But once mail is in the inbox you can’t just ignore delivery, either. Sure, it becomes less of a pressure on the copy and the marketing strategy, until such time as the mail isn’t getting into the inbox any longer. Then it’s back to working on delivery and maybe having to implement some aggressive data hygiene. Back in the inbox and you can be aggressive on the marketing again.
Successful email marketing requires balancing the constraints of good delivery against the constraints of good marketing.

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Welcome to our new site

We’re very excited and pleased to launch our redesigned website and blog.
As you can see, we have a new logo and an official color scheme. In addition to the cosmetic changes, we’ve improved the underlying structure. We have pages dedicted to our offerings, including Abacus and information about our consulting services.
We’ve also consolidated a lot of the information spread across different website. The ISP Information page is updated and current (finally! all the Goodmail references are gone). And the ISP specific pages are here instead of over on the wiki.
Two features we’re quite excited about are our wiseWords and wiseTools.
wiseWords is our place to publish more in depth articles about email, delivery and the Internet than the blog. Over time, I expect this to grow to encompas a full email knowledge base. We’ve also published some white papers for download.
wiseTools is the umbrella for our useful email tools, including the tools published at emailstuff.org. They’re still at emailstuff.org, but they’re also here at tools.wordtothewise.com.
We’ve done our best to make sure links transfer from the old site to the new one, but feel free to contact us if you find a broken link.
You may find your first comment on the new blog goes into moderation the first time you post. But once you’ve been approved, comments won’t go through moderation a second time.
Our new website is just the first of many new things we are hoping to roll out in the coming months.

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Inbox challenges and dull email in the tabbed inbox

Getting to the inbox is becoming a greater and greater challenge for many marketers. According to Return Path, 22% of opt in mail doesn’t make it to the inbox.
The challenge to marketers is that a lot of opt in mail isn’t important to the recipient. Sure, they’re happy enough to get it if they notice it, but if it’s not there then they don’t care. They’ll buy from an email ad, but it might not be something they’ll seek out. Recipient behaviour tells the ISPs that the mail isn’t all that important, and a lot of it is just background noise so the ISP not delivering it to the inbox doesn’t matter.
Email marketing is like the Girl Scout of the Internet. If the Girl Scout shows up at your doorstep, you’re probably going to buy those 3 boxes of thin mints. But if she doesn’t, that’s OK. If you really want the cookies, you’ll find the co-worker who is taking orders for his daughter. Or you’ll find the table outside the local coffee shop. The Girl Scout showing up on your doorstep makes it more convenient, but she’s not critical to get your fix. Of course, the bonus of the Girl Scout on the doorstep is that a lot of people who won’t go find the cookies will buy when she’s on the doorstep.
A lot of email marketing triggers purchases that recipients would make anyway. They think they might want a particular product, and when they get that coupon or discount or even just a reminder they make the purchase. The email triggers the purchase of a product the buyer intends to purchase anyway. Some email marketing trigger purchases of things the recipient didn’t know existed, but is so enticing after one email they can’t live without. Some email marketing triggers an impulse purchase. In most of these categories, if mail doesn’t show up in the inbox, the recipient really doesn’t miss it.
Many marketers, despite loud protests that all their mail is important and wanted, know this. That’s why so many marketers are having conniptions about the new Gmail tabbed inbox. They’re losing access to the impulse.
From the data I’ve seen, tabs are effecting email marketing programs. Some programs are seeing more revenue, some are seeing less. I think it really remains to be seen what the long term effects are. For many recipients the new tabbed inbox is a new way to interact with their email. Change is hard, and there is a period of adaptation whenever an interface changes. We really don’t know what the long term effect of tabs on sales will be. Sales may go back to previous levels, sales may increase over previous levels, sales may decrease from current levels or sales may stay at their current levels. The full effect isn’t going to be obvious for a while.
It does mean, though, that email marketers need to step up their game. Email marketing in the age of a tabbed inbox might be less about the impulse purchase and more about cultivation and long term branding.
 
 
 

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