Postmark: The email delivery service that people like

Send transactional and marketing emails and get them to the inbox on time, every time. Postmark is a fast and reliable email delivery service for developers. | Continue reading


@postmarkapp.com | 1 year ago

ActiveCampaign Acquires 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*. | Continue reading


@postmarkapp.com | 2 years ago

Increasing Postmark's capacity: A parable of pipes

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


@postmarkapp.com | 2 years ago

Goodbye Colocated Data Centers: How We Moved Postmark to AWS

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. | Continue reading


@postmarkapp.com | 2 years ago

Sending emails from a “no-reply” is no good

Sending from a no-reply address might feel like a good idea, but it's not great for your customers and it can impact your deliverability over time. | Continue reading


@postmarkapp.com | 3 years ago

Postmark is no longer for transactional email only

Continue reading


@postmarkapp.com | 3 years ago

Filtering changes at Gmail

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 | Continue reading


@postmarkapp.com | 5 years ago

Password reset email design best practices

Every app uses password reset emails. They're easy to take for granted. That's why we gathered these tips to help you create better password reset emails. | Continue reading


@postmarkapp.com | 5 years ago

Handling inbound emails in Rails using Postmark

It’s common to send emails from your Rails app, but what about receiving emails? In this tutorial, you’ll learn how to receive emails in your Rails app using Postmark’s inbound email processing. | Continue reading


@postmarkapp.com | 5 years ago

Curb failed payment issues with reliable Dunning email delivery

Learn how to increase the chances of your dunning emails being successfully delivered and acted upon. | Continue reading


@postmarkapp.com | 5 years ago

Show HN: Introducing Postmark for iOS

Take Postmark’s powerful monitoring and troubleshooting tools with you everywhere you go with our app for iPhone and iPad. | Continue reading


@postmarkapp.com | 5 years ago