May. 26, 2017 by S. Tuck

Charm your SparkPost Recipient and Suppression Lists with Python

Every developer wants to test their code at scale before deploying, but how do you do that with recipient and suppression lists? We'll teach you how.

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Mar. 1, 2017 by T. Mairs

SparkPost and PostgreSQL

Leveraging PostgreSQL with SparkPost’s cloud services to optimize features like real-time suppression lists, auto-responders, and content snippet libraries.

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Oct. 3, 2016 by B. Evans

Upcoming Improvements to the Suppression List API

In early November 2016 we’ll be pushing out updates to our Suppression List API. Learn about the new features and changes coming your way.

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Mar. 14, 2016 by C. Authors

Feedback Loops: Why They Matter & How To Use Them

Guest author Paul Midgen talks through the importance of email feedback loops and a new module that 250ok offers to get the most out of them.

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Apr. 8, 2015 by B. Dean

How to View and Validate Your Suppression Lists

In this post I’m going to show you some details on our new SparkPost Suppression List API and how to test it in conjunction with our Webhooks feature to validate that recipients are being automatically ...

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Mar. 12, 2015 by B. Dean

Email Suppression Improves Email Deliverability

Today’s production release of SparkPost provides Suppression and unsubscribe functionality via a shiny new Suppression List API. Why Do I Need This and How Does it Work? Protecting your sender reputation ...

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