How SMTP relay services work (and 5 benefits they offer)
An SMTP relay routes your emails through a third-party service—and here, we explain how it works and why it matters.
Continue reading • Brian Kerr wrote in Email delivery
An SMTP relay routes your emails through a third-party service—and here, we explain how it works and why it matters.
Continue reading • Brian Kerr wrote in Email delivery
A behind-the-scenes look at how we tackled the largest project our team has ever embarked on: moving from our colocated data center to AWS.
Continue reading • Andrew Theken wrote in Engineering
With our new stream-specific SMTP Tokens, you can specify what Message Stream you’d like to use to send email—without having to add custom headers.
Continue reading • Bettina Specht wrote in Product news
Are your emails being blocked by Gmail? Link shorteners could be the culprit.
Continue reading • Brian Kerr wrote in Email delivery
Whether you’re new to Postmark and are still exploring, or are working on new ways to integrate Postmark with your products, we know that sometimes you just want to try things out.
We’ve heard from many of you that you’d love to see a safe space to test and experiment with Postmark—without the risk of accidentally sending tests to real customers or damaging your sender reputation. Sandbox Mode, our newest addition to Postmark, lets you do just that.
Continue reading • Bettina Specht wrote in Product news