Tag: senders

Thoughts on “ISP relations”

I’ve been thinking a lot about the field of ISP relations and what it means and what it actually is. A few years ago the answer was pretty simple. ISP relations is about knowing the right people at ISPs in order to get blocks lifted. The fact that ISPs had staff just to deal with […]

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Working as intended

There’s a certain type of sender that thinks every ISP block or email delivered to the bulk folder is a false positive. They’re so sure that the filters aren’t actually supposed to catch their mail that they’ll spend any amount of money and do every possible thing to get their mail to the inbox. The […]

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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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Mail that looks like spam

One thing I repeat over and over again is to not send mail that looks like spam. Over at the Mailchimp Blog they report some hard data on what looks like spam. The design is simple, they took examples of mail sent by their customers and forwarded them over to Amazon’s Mechanical Turk project to […]

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Spam isn’t a best practice

I’m hearing a lot of claims about best practices recently and I’m wondering what people really mean by the term. All too often people tell me that they comply with “all best practices” followed by a list of things they do that are clearly not best practices. Some of those folks are clients or sales […]

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Delivery consulting: it’s all about the credibility

A few months ago I found a great blog post written by an ER doctor about how to convince other doctors to come in and deal with a patient in the middle of the night. There are quite  few similarities between his advice and the advice I would give delivery experts, ISP relations folks and […]

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This is why the ISPs throw up their hands at senders

I recently saw a question from an ESP rep asking if anyone had a personal contact at a particular ISP. The problem was that they had a rejection from the ISP saying: 571 5.7.1 too many recipients this session. The ESP was looking for someone at the ISP in order to ask what the problem […]


Delivery resources

I’m working on a few projects designed to help provide mentoring for other delivery people and to bridge the communication gap between the various groups active in email. One of those projects is collecting, linking to, and publishing more delivery resources. Some will be linked to directly from the blog, others will be linked to […]

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State of the Industry

Over the last few weeks I’ve had a series of posts on the blog from various authors who are active in the email space. I posted A very young industry commenting on the lack of experience among email marketers. I think that some of the conflict between ISPs and ESPs and receivers and marketers can […]

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Improving the email interface

Want an improved email interface? Then build it. There’s been an ongoing discussion about adding thumbs up / thumbs down style buttons to email clients. While I am dubious this is a useful feature or something that recipients will use, if there are others in the industry that think it would be useful then I […]

  • 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