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Tag: complaints

Low complaint rates are not always good

Digging another old blog post out of the archives. In November 2011, I talked about how part of the Holomaxx complaint against Microsoft and Yahoo said that their complaint rates were below 0.5% and 0.1%. The argument was that if their complaint rates were low, then the mail must not be spam. Specifically, HolomaXx alleges, […]

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How useful are feedback loops

Things are extremely busy here and blogging is going to be light for a few weeks. I’ll be reposting some older blog posts that are still relevant for today’s email senders. Today’s post is a repost from November 2008. I look at the whys and hows of FBLs, address some of the objections people had to […]

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Why don’t users want that mail?

Things are extremely busy here and blogging is going to be light for a few weeks. I’ll be reposting some older blog posts that are still relevant for today’s email senders. Today’s post is a repost from July 2009. I discuss why recipients complain about mail and how senders can lower the complaint rates. While this […]

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Clarification on monetizing complaints

There has been quite an interesting discussion in the comment stream of my earlier post about monetizing the complaint stream. I’ve found all the perspectives and comments quite interesting. There is one thing multiple people have brought up that I don’t necessarily see as a problem. They assert that this idea will only work if […]

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Unsubscribing from spam, part 2

Yesterday I posted about why the reasons a lot of people give for not unsubscribing from spam are mostly wrong. Unsubscribing from spam doesn’t seem to confirm your address and it doesn’t seem to increase your spam load. But does that mean you should unsubscribe from spam? I’m not sure about that. I’ve been working […]

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Q3 Email intelligence report from Return Path

Return Path released their 3rd quarter email intelligence report this week. And the numbers aren’t looking that great for marketers. Complaints are a major problem for commercial mailers. In the data Return Path examined, commercial mail made up 18% of the total inbox volume. That same mail accounted for 70% of all email complaints. Additionally, […]

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Metrics, metrics, metrics

I’ve been sitting on this one for about a week, after the folks over at IBM/Pivotal Veracity called me to tell me about this. But now their post is out, so I can share. There are ISPs providing real metrics to senders: QQ and Mail.ru. Check out Laura Villevieille’s blog post for the full details.

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Bounces, complaints and metrics

In the email delivery space there are a lot of numbers we talk about including bounce rates, complaint rates, acceptance rates and inbox delivery rates. These are all good numbers to tell us about a particular campaign or mailing list. Usually these metrics all track together. Low bounce rates and low complaint rates correlate with […]

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Dealing with complaints

There are a lot of people who abuse online services and use online services to abuse and harass other people. But handling complaints and handling the abuse are often afterthoughts for many new companies. They don’t think about how to accept and process complaints until they show up. Nor do they think about how bad […]

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Why complain now?

There’s a concert promoter in London that’s been spamming me for years and years. Most of the time my spam filters take care of it and I never see their mail. Every once in a while, though, one of emails gets through and ends up in my inbox. Usually I move it to junk, curse […]

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  • Ongoing Yahoo delays

    I've been hearing from folks over the last few days that they're seeing an uptick in deferrals from Yahoo! The deferrals are not uniform. ESPs report they're seeing some, but not all, customers affected. Other ESPs aren't seeing any changes. It's not just you. But it would be very worthwhile to dig into engagement and other stats. It's possible this is a new normal at Yahoo! and they're tightening filters to catch mail that doesn't fit their standards but was previously difficult to filter.No Comments


  • AOL starts using Sender Score Certification

    Good news for Sender Score Certified IPs. Return Path recently announced that AOL has joined the list of ISPs offering preferential treatment to certified IPs.  1 Comment


  • iCloud Service Disruption

    40% of iCloud users were affected this morning during a service disruption between 2:15AM and 9:30AM. Apple System StatusNo Comments


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