Migration Guides

I SERIOUSLY LOVE YOU! I am not kidding. Other provider's mail would often end up in spam or the service would be very confusing. One team, cohesive product, HUMANS! What's not to love. Keep doing what you're doing!

Super customer support, on-boarding process especially incredible. Service 10/10. Struggled with other services like Mailgun — never again. Keep being awesome.

Postmark fixed our entire order and shipping conformation email process. Our previous provider had a lot of our emails lost in limbo or not reaching customers for days. Since switching to Postmark, we sleep easy knowing our most important emails are always delivered as soon as a customer orders.

Two months since I switched from @SendGrid to @postmarkapp and deliverability/time to inbox has been significantly better. Plus, Postmark's support team is fantastic! Highly recommend using @postmarkapp for your transactional emails.

We use @postmarkapp. Incredibly reliable service run by incredible people.

Before Postmark we were using SendGrid, but we had lots of problems with the IP reputation, and they wouldn't move us to another IP range. So we decided change providers, and we are very happy with Postmark. 

I had no luck with Sendgrid support when I needed it, compared to Postmark support which was super helpful.

I highly recommend @postmarkapp for transactional email. Dedicated to delivery, great help docs, and a clear and simple UI.

On top of all the tracking info, in almost four years with Postmark, I can’t remember a single time an outage impacted our business.