Spam makes only 200MM dollars a year

Now, in a new paper in the Journal of Economic Perspectives, Justin Rao of Microsoft and David Reiley of Google (who met working at Yahoo) have teamed up to estimate the cost of spam to society relative to its worldwide revenues. The societal price tag comes to $20 billion. The revenue? A mere $200 million. As they note, that means that the “‘externality ratio’ of external costs to internal benefits for spam is around 100:1. Spammers are dumping a lot on society and reaping fairly little in return.” In case it’s not clear, this is a suboptimal situation. The Atlantic

I took a quick glance through the paper and the background section is an interesting summary of the push and pull of spam blocking. There were also a bunch of really interesting statistics about things like the “this is spam” button and the “this is not spam” button. I’ll be posting about that in the coming days.

Related Posts

Turn it all the way up to 11

I made that joke the other night and most of the folks who heard it didn’t get the reference. It made me feel just a little bit old.
Anyhow, Mickey beat me to it and posted much of what I was going to say about Ken Magill’s response to a very small quote from Neil’s guest post on expiring email headers last week.
I, too, was at that meeting, and at many other meetings where marketers and the folks that run the ISP spam filters end up in the same room. I don’t think the marketers always understand what is happening inside the postmaster and filtering desks on a day to day basis at the ISPs. Legitimate marketing? It’s a small fraction of the mail they deal with. Ken claims that marketing pays the salaries of these employees and they’d be out of a job if marketing didn’t exist. Possibly, but only in the context that they are paid to keep their employers servers up and running so that the giant promises made by the marketing team of faster downloads and better online experiences actually happen.
If there wasn’t an internet and there weren’t servers to maintain, they’d have good jobs elsewhere. They’d be building trains or designing buildings or any of the thousands of other jobs that require smart technical people.
Ken has no idea what these folks running the filters and keeping your email alive deal with on a regular basis. They deal with the utter dregs and horrors of society. They are the people dealing with unrelenting spam and virus and phishing attacks bad enough to threaten to take down their networks and the networks of everyone else. They also end up dealing with law enforcement to deal with criminals. Some of what they do is deal with is unspeakable, abuse and mistreatment of children and animals. These are the folks who stand in front of the rest of us, and make the world better for all of us.
They should be thanked for doing their job, not chastised because they’re doing what the people who pay them expect them to be doing.
Yes, recipients want the mail they want. But, y’know, I bet they really don’t want all the bad stuff that the ISPs protect against. Ken took offense at a statement that he really shouldn’t have. ISPs do check their false positive rates on filtering, and those rates are generally less than 1% of all the email that they filter. Marketers should be glad they’re such a small part of the problem. They really don’t want to be a bigger part.

Read More

Services, abuse and bears

A couple weeks ago I wrote a post about handling abuse complaints. As a bit of a throwaway I mentioned that new companies don’t always think about how their service can be abused before releasing it on the unsuspecting internet.
Today’s blog post by Margot Romary at the Return Path In the Know blog reminds me that it’s not always new companies that don’t think about abuse potential before launching services.

Read More

Content, trigger words and subject lines

There’s been quite a bit of traffic on twitter this afternoon about a recent blog post by Hubspot identifying trigger words senders should avoid in an email subject line. A number of email experts are assuring the world that content doesn’t matter and are arguing on twitter and in the post comments that no one will block an email because those words are in the subject line.
As usually, I think everyone else is a little bit right and a little bit wrong.
The words and phrases posted by Hubspot are pulled out of the Spamassassin rule set. Using those words or exact phrases will cause a spam score to go up, sometimes by a little (0.5 points) and sometimes by a lot (3+ points). Most spamassassin installations consider anything with more than 5 points to be spam so a 3 point score for a subject line may cause mail to be filtered.
The folks who are outraged at the blog post, though, don’t seem to have read the article very closely. Hubspot doesn’t actually say that using trigger words will get mail blocked. What they say is a lot more reasonable than that.

Read More