Introducing Our New Recipient Validation Beta Feature

SparkPost’s new beta feature, Recipient Validation, is an easy, efficient way to verify that addresses are valid before you send.

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How to Get Started with Snippets in SparkPost Email Templates

Discover how to use Snippets: reusable content that, once created, can be imported into the HTML, Text, or AMP part of any SparkPost email template.

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Enjoy Seamless IP Reputation Control and Portability With Bring Your Own IP (“BYOIP”)

With our new offering, Bring Your Own IP (BYOIP), you can bring over your own /24 CIDR block and allow us to route messages through your own IP addresses.

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Building a Robust Email "Event" Archival System

Learn about how to put all the information from RESTful API queries and webhook deliveries into your backend systems for long-term archival.

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Heads Up: Changes to Error Handling in Transmissions API

Learn about two major upcoming changes to error handling in our Transmissions API that we're rolling out in January 2019.

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Support for Google AMP for Email in SparkPost Coming Soon

We’re working with Google to add support for Accelerated Mobile Pages (AMP) for Email to the SparkPost service. Here’s a preview of how it works.

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How to Get Started with A/B Testing in SparkPost

Learn how to get started with SparkPost’s new A/B Testing feature that's been optimized for transactional email and other app-generated notifications.

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The Bayesian Logic in SparkPost’s A/B Testing API

Our new API feature for A/B testing transactional emails uses a statistical algorithm, Bayesian Logic, for picking the winning variant of the message.

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New Feature: A/B Testing API for Transactional Email and Notifications

Transactional email has unique testing requirements. SparkPost’s A/B Testing API is optimized for testing real-time use cases like app notifications.

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