Operating DNS on the AWS Network: Challenges and Lessons

Learn how our team worked with AWS to address a challenging DNS performance issue—and tips for troubleshooting with the AWS support team.

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Driving User Engagement, One Click at a Time

If it’s one thing I’ve learned in the past two years by working at SparkPost, it’s that there’s a clear difference between ‘delivered’ and ‘deliverability’ ...

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Product Announcement: Webhooks by Subaccount and Multiple Bounce Domains

Webhooks come with a firehose of data that is hard for ESPs to deal with. In this blog, the Product team announce 2 latest features that solve this problem.

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#SparkPostSF Tweet It to Win It Contest: Win $1000 Cash!

Take a picture with one of our posters around San Francisco in the month of June, tag us and #SparkPostSF and be entered to win $1000 cash!

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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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RESTful API Versioning Best Practices: Why v1 is #1

Breaking changes can result in frustration and loss of trust between an API provider and their users. API versioning is one way to avoid that frustration.

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New Ongage Integration Features: Use Ongage with your SparkPost Subaccounts!

Expanding on our existing Ongage integration, you can now use Ongage with your SparkPost subaccounts! Learn how it'll make your life easier.

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Updated Support Docs: A Better Way To Find The Resources You Need

Our new support docs setup allows users to find what they need quickly, to submit changes or even add new articles if they’re so inclined.

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Personal Whitelists: The Gold Dust for Senders

Personal whitelists are a positive signal to ISPs that your mail is wanted. Here's how personal whitelists can improve your sending reputation.

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