Cloud

DKIM is a common email authentication method designed to reduce the opportunities for phishing attacks and email spam.

DKIM Oversigning to Help Avoid Replay Attacks

May. 9, 2022 / By Harold Vass

SparkPost Cloud now performs DKIM Oversigning by default to eliminate an attack vector for the billion+ emails our platform enables each day. DKIM (DomainKeys Identified Mail) is a common email authentication method designed to reduce the opportunities for phishing attacks and email spam. Combined with other common authentication mechanisms, the chances that your sending domains

Using SparkPost’s Products Combined

Mar. 22, 2022 / By Zachary Samuels

When I joined SparkPost back in December 2021, I didn’t realize the breadth of product offerings that our customers use. As you may be aware, SparkPost product offerings have gone through many changes over the past few years. As I learned each product, I kept trying to piece them together in my mind. How and

#BetterTogether: The SparkPost Deliverability Analytics Origin Story

Jul. 22, 2021 / By Haley Solomon

When SparkPost acquired eDataSource a year and a half ago, the newly combined leadership team set out a compelling vision that turned into an internal mantra of sorts: we aren’t just as good as we were separately, we are in fact #BetterTogether. Our teams rallied around this vision and worked to enact this principle from

Hybrid Cloud: Migrating Traffic Streams Smoothly from PowerMTA to SparkPost

Aug. 25, 2020 / By Steve Tuck

Lead Messaging Engineer, Steve Tuck, explains in detail how to migrate traffic streams smoothly from PowerMTA to SparkPost.

Cloud and On-Premises: Building a Hybrid Email Solution

Dec. 30, 2019 / By Tom Mairs

Director of Customer Success, Tom Mairs, explains why you should consider leveraging a hybrid SaaS Cloud and On-Premises email solution.

On-Premises to Cloud Email Migration Guide

Dec. 20, 2019 / By Tom Mairs

Director of Customer Success, Tom Mairs, shares his playbook for migrating from an on-premises installation to SparkPost's cloud platform.

The Differences Between Using SMTP or API with SparkPost

Jul. 15, 2019 / By Dave Gray

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.