DKIM Signing by IP Pool

June 15, 2018
DKIM signing by IP pool allows service providers to brand (or white label) the DKIM signature of the messages they send on behalf of their senders.
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Using Mobile Universal and App Links with SparkPost

April 5, 2018
Check out our guide to including iOS universal links and Android App Links in your SparkPost-delivered email. Learn more here.
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Best Practices for Managing Webhook Data Streams

March 22, 2018
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Preparing For Asynchronous Suppressions

December 12, 2017
Learn how to tell if you are affected by upcoming transmissions API endpoint change for asynchronous suppressions described here and also how to prepare.
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Enabling Inbound Email Relaying & Relay Webhooks

November 28, 2017
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Open Pixel Placement on SparkPost

November 9, 2017
Read about the open pixel, which is a 1×1 transparent gif that we insert into messages to track which recipients open messages (aka renders).
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Enabling HTTPS Engagement Tracking on SparkPost

June 8, 2017
This article "Enabling HTTPS Engagement" describes how to use a Content Delivery Network (CDN) to enable SSL engagement tracking for your domain.
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How Do I Download an Entire Suppression List

May 12, 2017
With SparkPost, using the cursor parameter allows users to download an entire suppression list if they wish or a full subset of their list
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A/B Testing in SparkPost

May 12, 2017
SparkPost provides the means to create new A/B tests to see which template performs better and view completed results through our A/B Testing API
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