The Differences Between Using SMTP or API with SparkPost

The Differences Between Using SMTP or API with SparkPost

Sending email through SparkPost can be done through SMTP or using our API. We'll take you through the pros and cons of each method with some examples.

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AWS re:Invent 2018 Newbie Report

AWS re:Invent 2018 Newbie Report

Principal Software Engineer, Dave Gray, dishes about his experience attending AWS re:Invent 2018 and offers advice to future attendees.

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Sending Email from Google Cloud Functions

Sending Email from Google Cloud Functions

Here's a quick and easy tutorial on serverless transactional email with SparkPost and Google’s Cloud Functions on Firebase.

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Templates All The Way Down (To The Macros)

Templates All The Way Down (To The Macros)

Learn how you can now extend the SparkPost templating language with client-side macros, powered by the code you choose.

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How to Use SparkPost in Go

How to Use SparkPost in Go

One of our developers shares a quick and easy tutorial illustrating how to use SparkPost and Go to send emails - actual gophers not included.

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Email Events On Your Terms: Webhooks, Databases, AWS, and more!

Email Events On Your Terms: Webhooks, Databases, AWS, and more!

How can Webhooks be easier and searching event data even greater? We tackle webhooks, databases, AWS, and more in this post about tracking email events.

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How We Built Our Shiny New DKIM Validator

How We Built Our Shiny New DKIM Validator

You’ve got your account all configured and ready to send. But how can you make sure? Use our DKIM Validator, and read on to learn how we built it!

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3 Email Testing Tools To Save You Time

3 Email Testing Tools To Save You Time

FBLs and out-of-band bounces are hard to test properly. Learn how to simulate these messages with some email testing tools to ensure your subscriber list is updated correctly.

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Automatic CSS Inlining with SparkPost

Automatic CSS Inlining with SparkPost

CSS inlining makes a huge difference in how your emails render in different email clients. Here, we'll show you how to enable it within SparkPost.

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