Poor delivery is not always about spam

There are days I think we have trained people too well to believe every delivery problem is a misplaced spam block. We also have people trained to expect near 100% immediate delivery from send to inbox.
The problem is, email isn’t 100% reliable. It’s close. Very close. But sometimes mail just fails. It’s not because the ISPs hate you. It’s sometimes not even because the mail looks like spam.
Sometimes Mail Just Fails.
One of the challenges of working in email delivery is knowing enough to be able to separate out the random delivery failures from real delivery issues.

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Reputation: part 2

Yesterday, I posted about reputation as a combination of measurable statistics, like bounce rates and complaint rates and spamtrap hits. But some mailers who meet those reputation numbers are still seeing some delivery problems. When they ask places, like AOL, why their mail is being put into the bulk folder or blocked they are told that the issue is their reputation. This leads to confusion on the part of those senders because, to them, their reputation is fine. Their numbers are exactly where they were a few weeks ago when their delivery was fine.
What appears to have changed is how reputation is being calculated. AOL has actually been hinting for a while that they are looking at reputation, and even published a best practices document back in April. Based on what people are saying some of that change has started to become sender visible.
We know that AOL and other ISPs look at engagement, and that they can actually measure engagement a lot more accurately than sender can. Senders rely on clicks and image loading to determine if a user opened an email. ISPs, particularly those who manage the email interface, can measure the user actively opening the email.
We also know that ISPs measure clicks. Not just “this is spam” or “this is not spam” clicks in the interface, but they know when a link in an email has been clicked as well.
I expect that both these measures are now a more formal and important part of the AOL reputation magic.
In addition to the clicks, I would speculate that AOL is now also looking at the number of dead addresses on a list. It is even possible they are doing something tricky like looking at the number of people who have a particular from address in their address book.
All ISPs know what percentage of a list is delivered to inactive accounts. After a long enough period of time of inactivity, mail to those accounts will be rejected. However for some period of time the accounts will be accepting mail. Sending a lot of mail to a lot of dead accounts is a sign of a mailer who is not paying attention to recipient engagement.
All ISPs with bulk folders have to know how many people have the from address in their address book. Otherwise, the mail would get delivered incorrectly. In this way, ISPs can monitor the “generic” recipient’s view of the email. Think of it as a similar to hitting the “this is not spam” button preemptively.
This change in reputation at the ISPs is going to force senders to change how they think of reputation, too. No longer is reputation all about complaints, it is about sending engaging and relevant email. The ISPs are now measuring engagement. They are measuring relevancy. They are measuring better than many senders are.
Senders cannot continue to accrete addresses on lists and continue sending email into the empty hole of an abandoned account while not taking a hit on their reputation. That empty hole is starting to hurt reputation much more than it helps reputation.

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Email and the Obama Campaign

Late in the summer there were people talking about the spam coming from Senator Obama’s presidential campaign. At that time, most of the discussion was focused on the open subscription form on their website and that there were some individuals who had been fraudulently signed up and were now receiving email from the campaign.
Last week, the Senator’s campaign again became a topic of discussion among some anti-spam groups. The maintainer of one of the more respected public blocklists and members of his family received mail from Senator Obama’s presidential campaign at their personal addresses. Because the mail was unsolicited and met the qualifications for listing, the sending IP addresses were listed on the blocklist. In response, the campaign’s ESP started moving the Senator’s mail to other IP addresses, resulting in those IPs also being listed on the blocklist as well.
I talked with the blocklist maintainer and I believe that his address, and those of his family members, were added to the Senator’s mailing list as the result of an email append. All of them are registered Democrats and they all live in a battleground state.
This may have made for good campaign strategy, not being an expert I cannot comment on that. It is, however, very poor email marketing strategy.
First, the campaign decided to appropriate permission to send email. There is not ever permission associated with an email append. Just because you have a name and a street address does not mean that you have permission to send email. In very, very limited circumstances, an opt-in append (click here to continue receiving email) may be acceptable. However, that is not how appending is normally done.
There is no pretense of permission to send email. Just because someone is registered to a particular party does not mean they want to receive email from that party.
Second, when the campaign started seeing delivery problems they started sending off different IP addresses. Moving IPs around is out and out spammer behavior, no questions asked.
Now, I know this is a very hotly contested election and I know that some people believe that any method of getting the word out is good. I also expect that there may have been some positive reaction from recipients. The overall reaction, based on the IPs changing, may not have been so positive.
Do I really believe that Senator Obama is a evil and willful spammer? No, not really. But that does not change the fact that the Obama campaign seems to be sending email without the permission of the recipient and seem to be attempting to evade blocks by moving IP addresses.
From a marketing perspective, the campaign may be using email effectively and doing everything right. But from an email delivery perspective, they are getting many, many of the basics wrong and are looking like spammers in the process.
Other news and blogs that talk about spam from the Obama campaign:

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AOL talks about reputation

Over at the AOL postmaster blog, Christine posts about reputation and AOL.

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