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.

read more

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 ...

read more