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  • Why Postmark?
  • Features

    • Email API
    • SMTP Service
    • Message Streams
    • Transactional Email
    • Email Delivery
    • Email Templates
    • Inbound Email
    • Analytics
    • Integrations

    Postmark For

    • Agencies
    • Enterprise
    • Startups
    • Bootstrapped Startups
    • Side Projects

    Postmark vs.

    • SendGrid
    • Mailgun
    • Amazon SES
    • SparkPost
    • Mandrill
  • Pricing
    • Blog
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    • Getting Started
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    • Email Comic
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Engineering

2022

  • Increasing Postmark's capacity: A parable of pipes – Alex

2021

  • Goodbye Colocated Data Centers: How We Moved Postmark to AWS – Andrew

2019

  • Managing your Postmark templates with Github using Travis CI or CircleCI – Derek
  • How to handle duplicate events in your code (or, why idempotency is important) – Andrew
  • How we use productboard to improve our product planning process – Rian

2018

  • Enforcing user Do Not Track preferences on your website – Matt

2017

  • Syntax highlighting code samples in HTML emails – Derek
  • Better QA through automated user experience monitoring – Igor

2016

  • How we built link tracking to be reliable, fast, and secure – Andrew
  • From roadmap to shipping: effective product management for remote teams – Rian

2015

  • MailHandler — A stopwatch for email delivery – Igor
  • Tools we use: Curator for Elasticsearch – Nick
  • Why we’re nuts about Mustachio – Andrew
  • Elasticsearch & SmartOS – Michael
  • Migration to Elasticsearch through the eyes of QA – Igor
  • We’re doubling down on Elasticsearch! – Nick

2014

  • Getting bounces is now (about) 7 times faster – Nick
  • Using Chef on Windows is easier than you think – Nick

2013

  • Performance Testing at Postmark – Igor
  • Automated Testing at Postmark – Igor

2012

  • Bye, MongoDB. Hello, Cloudant! – Chris
  • Lessons learned from our recent outages – Chris
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