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Tag: ISPs

Marketing automation plugins facilitate spam

There’s been an explosion of “Google plugins” that facilitate spam through Gmail and G Suite. They have a similar set of features. Most of these features act to protect the spammer from spam filtering and the poor reputation that comes from purchasing lists and incessantly spamming targets. Some of these plugins have all the features […]

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Reading between the lines

Reading between the lines an important skill in deliverability. Why? Over the last few years there’s been an increasing amount of collaboration between deliverability folks at ESPs and ISPs. This is great. It’s a vast improvement on how things were 10 years ago. However, there are still ongoing complaints from both sides. There probably always […]

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Naming Names

One of the things that regularly happens at email conferences is a bunch of representatives from various ISPs and sometimes deliverability companies get up on stage and entertain questions from the audience about how to get email to the inbox. I’ve sat in many of these sessions – on both sides of the stage. The […]

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Truth, myths and realities

For a long time it was a known fact that certain ISPs recycled abandoned addresses into spamtraps. There were long discussions by senders about this process and how it happened. Then at a conference a few years ago representatives of ISPs got up and announced that they do not recycle addresses. This led to quite a bit […]

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iOS List Unsubscribe Functionality

Al did a great post over on Spamresource about the how the new list unsubscribe function in the default mail client from iOS10. What’s been interesting to me is how much I’m hearing from ESP folks about how their customers want it gone. If you don’t know what we’re talking about, in the default mail client on iOS10, […]

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Purchased lists and ESPs: 9 months later

It was about 8 months ago I published a list of ESPs that prohibit the use of purchased lists. There have been a number of interesting responses to that post. ESPs wanted to be added to the list The first iteration of the list was crowdsourced from different ESP representatives. They shared the info they […]

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What do you think about these hot button issues?

It’s been one of those weeks where blogging is a challenge. Not because I don’t have much to say, but because I don’t have much constructive to say. Rants can be entertaining, even to write. But they’re not very helpful in terms of what do we need to change and how do we move forward. […]

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Buying lists costs more than just money

I’ve been talking to a lot of companies recently who are dealing with some major delivery challenges probably related to their practice of purchasing lists and then sending advertising to every address on the list. They assure me that their businesses would be non-viable if they didn’t purchase lists and it has to be that […]

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October 2015: The month in email

When you spend most of your day working on email and spam issues, it starts to cross into all aspects of your life. In October, I was amused by authors who find names in spam, SMTP-related t-shirts on camping trips, and spam that makes you laugh. Maybe I need a vacation? We were quite busy […]

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Are botnets really the spam problem?

Over the last few years I’ve been hearing some people claim that botnets are the real spam problem and that if you can find a sender then they’re not a problem. Much of this is said in the context of hating on Canada for passing a law that requires senders actually get permission before sending email. […]

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