Introduction Taxi for Email simplifies the task of building a great-looking email. Unlike other block-based editors, you don’t just use the building blocks that the editor provides. Instead, you (or our team) sets up the precise HTML that you want to use via your Email Design System (EDS). This works by extending ordinary HTML language
Read more
Almost a year ago, Tom Mairs, SparkPost’s director of customer success, wrote a mailer tool utilizing SparkPost APIs. In this post, I pick up where he left off. His tool allows for timed transmission of jobs, but what if we want to create our own dashboards and event logs? Perhaps I want to create a
Read more
Configuring an Intermediary Domain for DKIM As an email service provider (ESP), there are many different priorities and considerations that you’re factoring – especially when starting out – and one of the most important is for your customers to have an easy onboarding experience. You want customers to successfully set up their integration with your
Read more
Last year, we published a blog article that shows how to use the ubiquitous and very useful telnet tool to check an SMTP connection. The next step is to simplify the manual process by using an awesome “next level” tool (it refers to itself as the Swiss Army Knife of email) called SWAKS. This is
Read more
A step-by-step guide to setting up SparkPost as an SMTP relay. Start sending emails quickly through any preferred email client with ease today!
Read more
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.
Read more
Our new Events Search API's searching capabilities allow you to access the raw event data associated with the messages you send via SparkPost.
Read more
SparkPost’s new feature, Recipient Validation, is an easy, efficient way to verify that addresses are valid before you send.
Read more
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.
Read more
Learn about how to put all the information from RESTful API queries and webhook deliveries into your backend systems for long-term archival.
Read more
Learn about three major upcoming changes to error handling in our Transmissions API that we're rolling out in January 2019.
Read more
Our new API feature for A/B testing transactional emails uses a statistical algorithm, Bayesian Logic, for picking the winning variant of the message.
Read more
Transactional email has unique testing requirements. SparkPost’s A/B Testing API is optimized for testing real-time use cases like app notifications.
Read more
Here's a quick and easy tutorial on serverless transactional email with SparkPost and Google’s Cloud Functions on Firebase.
Read more
Meet our partner, RebelMail! Today they're demonstrating how to use their interactive email API to keep customers engaged with the inbox.
Read more
Learn how to query the SparkPost API for information and metrics on the emails you’re sending using the C# wrapper and gain valuable insights.
Read more
A quick and easy guide on how to use the SparkPost Java Client Library to integrate with SparkPost to allow users to send emails faster.
Read more
We’re making some API Transmission Endpoint changes. Learn how the changes will improve performance and optimize end-to-end delivery latency.
Read more
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.
Read more
Over the past year, we’ve revised our product and engineering processes to embrace community driven development. Rich walks you through the new process.
Read more
Read how we use user agents to measure client library usage and identify popular tools and technologies within the SparkPost developer community.
Read more
Our partnerships and integrations help us provide tools for our customers to achieve better results through email. Learn more about our partnership program!
Read more
We send over 25% of all non-spam email, but how do we account for all of them? See how we scaled our reporting to make over 40 metrics available to you.
Read more
APIs make the virtual infrastructure of the cloud possible, and the email API is how any app or service can add email without reinventing the wheel.
Read more