A behind-the-scenes look at how Postmark employees, industry experts, and customers approach a wide range of email-related challenges.

We’re launching new infrastructure to let you send bulk messages via Postmark.

Are you a Bubble builder looking for a reliable way to deliver your web app’s emails? We’ve got your back. Integrate Postmark with Bubble and your emails will make it to the inbox—fast and reliably.

If you're looking for a reliable email service to send your Craft emails, you'll want to check out Postmark.

With ActiveCampaign’s support and resources, Postmark will not only continue to be the email delivery service you've come to love but will become *even better*.

To bring more clarity and accuracy to SMTP responses, we just launched the SMTP Field Manual to be a one-stop resource for understanding all SMTP error codes from all the major inbox providers.

A web comic about Ruthy Ribbit, an honest email carrier who somehow escaped the dreaded spam folder.

The Netlify Email Integration connects Netlify sites with popular, API-driven email services and allows users to manage version-controlled email templates al...

Are you a Bubble builder looking for a reliable way to deliver your web app’s emails? We’ve got your back. Integrate Postmark with Bubble and your emails will make it to the inbox—fast and reliably.

Create color systems with consistent lightness and contrast.

Google has made changes to substantially increase spam blocking in Gmail and GSuite, affecting some customers. We've been tracking and testing cases affected by the changes. Here’s what we know so far

The company, known for being a social platform to buy and sell fashion and accessories, confidentially filed to go public in September.

On December 16th, Postmark experienced a DDoS attack that resulted in email delays. Despite the scale of the attack, we didn’t lose any email or data, and we continued to accept and queue messages.

Today we are releasing Postmark Layouts — a way to define commons elements like CSS, Headers, and Footers, and reuse those Layouts across many Templates.

We strive for great email delivery, and today we're releasing a status page that publicly shares whether we're doing our job or not.

Postmark plays nicely with your favorite services. Here are some of the most popular integrations.

Here’s a safe space for you to experiment with Postmark—without the risk of accidentally sending test mail to real customers.

Rian Van Der Merwe, Product Manager for Postmark, and Brian Kerr, a member of the Postmark customer success team, discuss how we’ve aligned customer success & product teams to solve customer issues

Our Zapier Integration now supports Message Streams, giving you even more options to integrate Postmark with your favorite apps—without writing any code.

Version 1.0.0 supports pushing and pulling templates, sending emails, and fetching server lists.

Find out how to verify a domain to send from any email address on that domain.

Introducing Message Streams as a way to organize and separate your sending within a server.

A breakdown of the largest project our team has ever embarked on—moving from our colocated data center to AWS—with some of the lessons we’ve learned on this journey and tools we used to be successful.

This step-by-step guide shows anyone, no matter their level of technical ability, how to set up DMARC and improve your email deliverability.

Postmark is processing more email than ever before, so it was time to give it some bigger pipes. Here's how we did it.

In this guide, we share why legit emails might get flagged as spam and show how you can avoid that dreaded spam folder.

We're introducing monthly plans and lower pricing for Postmark customers.

Poor shared IPs + same IPs for transactional and marketing email + no proactive support = bad email deliverability.

Magic links are a great way to create a smooth login experience for your users. Here’s everything you need to know to get started.

BIMI (or Brand Indicators for Message Identification) is critical for email deliverability. We explain what it is and how to enable it for your email messages.

With Customer.io, you can craft and send data-driven emails—and use Postmark to power email delivery.

We've made significant improvements to the Postmark activity feed to make it more detailed and easier to find the events you're looking for.

The main email authentication standards—DKIM, SPF, and DMARC—aren’t the most fun topics to watch educational videos about. Or are they?

Are you a Bubble builder looking for a reliable way to deliver your web app’s emails? We’ve got your back. Integrate Postmark with Bubble and your emails will make it to the inbox—fast and reliably.

If you're looking for a reliable email service to send your Craft emails, you'll want to check out Postmark.

Are your emails being blocked by Gmail? Link shorteners could be the culprit.

Yesterday (November 5, 2019) two phishing emails were sent to a broad list of email addresses that include both Postmark customers as well as non-customers.

The SMTP Field Manual' makes email bounces more informative and troubleshooting them more effective.

Starter workflow for creating electronically signed PDF agreements. - ActiveCampaign/PactMaker

With Postmark integrated as the email delivery service, Nusii’s customers can rest assured that all their proposals make it to the client fast and reliably.

Do you have any questions about the Postmark acquisition and what it means for you as a customer? We’ve got answers.

An email API that's fast and stable. A brand with people-first values. That's why Prefinery has stuck with Postmark for over a decade.

Email APIs are powerful tools to help you integrate email functionality into your app or product. Here’s how you can find the right one.

DMARC gives you full control of email delivery for your company’s domain. This guide shows you how it works and how to set it up.

Providing support for local tech meetups around the world.

To ensure the continued security of our systems, we wanted to let you know about some upcoming changes to our TLS (Transport Layer Security) configurations for API access. These changes may affect...