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Tag: GT&U

Lessons from the good, the typical and the ugly

What can smart ESPs learn from my recent series The good, The typical and The ugly? Not every company that labels themselves legitimate email marketers actually implements good practices. Every example of an ugly ESP calls themselves legitimate marketers. In fact a fair number of spammers, those using botnets and breaking the law also describe […]

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And the ugly…

Getting back to my series on the good, the typical and the ugly in the ESP field, and there is some very ugly out there. I have 3 examples of the ugliness out there and what ESPs and legitimate senders are competing with. The fake ESP A spammer approached me early on in my consulting […]

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Typical ESPs

Yesterday, I gave examples of good ESPs and the benefits that their customers receive from their high standards and standards enforcement. Today I’ll be talking about typical ESPs and the things they say and do. A few caveats before I get started. Most of these quotes are composite quotes. I am not quoting one particular […]

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What makes a good ESP?

There are a number of things that make a responsible ESP, including setting and enforcing standards higher than those set by the ISPs. One of the responsible ESPs is Mailchimp. (Full disclaimer, I do consult for Mailchimp.) This ESP focuses on businesses with small to medium sized lists. They screen new customers for source of […]

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  • ReturnPath on DMARC+Yahoo

    Over at ReturnPath Christine has an excellent non-technical summary of the DMARC+Yahoo situation, along with some solid recommendations for what actions you might take to avoid the operational problems it can cause.No Comments


  • AOL problems

    Lots of people are reporting ongoing (RTR:GE) messages from AOL today.  This indicates the AOL mail servers are having problems and can't accept mail. This has nothing to do with spam, filtering or malicious email. This is simply their servers aren't functioning as well as they should be and so AOL can't accept all the mail thrown at them. These types of blocks resolve themselves. 1 Comment


  • Fixing discussion lists to work with new Yahoo policy

    Al has some really good advice on how to fix discussion lists to work with the new Yahoo policy. One thing I would add is the suggestion to actually check dmarc records before assuming policy. This will not only mean you're not having to rewrite things that don't need to be rewritten, but it will also mean you won't be caught flat footed if (when?) other free mail providers start publishing p=reject.No Comments


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