S/MIME: What is it, why should I care, and how does it relate to SparkPost?
Discover how S/MIME, is a long-established method of sending encrypted, signed email, based on public Internet standards, relates to SparkPost.
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Bouncy Sink Part 2: Features, Configuration and Installation
We introduced the bouncy sink to test mail traffic patterns, now dive deeper into features, installation and configuration of your own bouncy sink.
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How to Generate Realistic Test Traffic Patterns in your SparkPost Account
Behold, a “bouncy sink” that behaves like real-world recipients and a “traffic generator” to easily test traffic patterns and complex sending environments.
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Spring Cleaning the SparkPost Postman Collection
See how we've refreshed the SparkPost Postman collection to bring it up to speed with current API features and documentation.
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Video Tutorial: How to Build Interactive Emails with HEML
As they say, it’s better to show than to tell. Here's a quick video demo of how to build a HEML email from scratch in just a few minutes.
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Calm Your Suppression List Anxieties with Python
Learn how to use Python to manage your suppression lists to avoid sending to stale, unsubscribed, bounced emails.
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Email Event Data Made Easy with SparkPost Events API
This practical hands-on tutorial demonstrates how to use SparkPost’s Events API to download detailed email event data for archiving or use in other systems.
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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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Sending Scheduled Mailings Simply with SparkPost
Need to send scheduled mailings but not ready for a full-featured campaign management tool? Senior Messaging Engineer Steve Tuck has a simple solution.
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