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  1. Stackups
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  3. Email Services
  4. Transactional Email
  5. Postfix vs Postmark

Postfix vs Postmark

OverviewDecisionsComparisonAlternatives

Overview

Postmark
Postmark
Stacks350
Followers184
Votes52
Postfix
Postfix
Stacks136
Followers127
Votes0

Postfix vs Postmark: What are the differences?

# Introduction

1. **Pricing Model**: Postfix is open-source software that is free to use, while Postmark is a paid email delivery service with tiered pricing based on the number of emails sent.
2. **Support and Documentation**: Postfix relies on community support and documentation, whereas Postmark offers dedicated customer support and comprehensive documentation.
3. **Email Deliverability**: Postfix requires manual set up and configuration for optimal email deliverability, whereas Postmark provides reliable email deliverability out of the box.
4. **Analytics and Tracking**: Postfix does not offer built-in analytics or tracking tools, while Postmark provides detailed insights and tracking information for sent emails.
5. **API Integration**: Postfix does not have built-in API integration capabilities, while Postmark offers a robust API for seamless integration with other applications.
6. **Spam Prevention**: Postfix lacks advanced spam prevention features, whereas Postmark utilizes sophisticated algorithms to reduce the likelihood of emails being marked as spam.

In Summary, Postfix is an open-source email server software with manual configuration requirements, while Postmark is a paid email delivery service offering comprehensive features and reliable deliverability. 

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Advice on Postmark, Postfix

Ben
Ben

May 18, 2020

Decided

While building our authentication system, we originally picked Mailgun. However, emails took minutes to arrive and some of them didn't get delivered - or got delivered to spam.

We started looking for a new provider, and settled on Postmark. We love that they track time-to-inbox, it makes me feel they really care about going above and beyond to provide a good service.

62.8k views62.8k
Comments

Detailed Comparison

Postmark
Postmark
Postfix
Postfix

Postmark removes the headaches of delivering and parsing email for webapps with minimal setup time and zero maintenance.

It is a free and open-source mail transfer agent that routes and delivers electronic mail. It is Wietse Venema's mail server that started life at IBM research as an alternative to the widely-used Sendmail program. Now at Google, Wietse continues to support it.

Create a new virtual server- Instant access to our infrastructure, no waiting required. Create as many servers as you want, for each of your web applications and environments.;Drop code into your app- Swap in our SMTP endpoint, or get started with our APIs using one of our send API libraries for Ruby, Rails, .NET, Python, PHP, and more.;Send emails and track delivery- A beautiful interface to monitor volume, bounces, spam complaints, and send activity. View full email content to troubleshoot issues.;Parse replies & other inbound email- Let Postmark automatically convert email replies into simple JSON documents and send them into to your application for processing.
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Statistics
Stacks
350
Stacks
136
Followers
184
Followers
127
Votes
52
Votes
0
Pros & Cons
Pros
  • 18
    Simple
  • 10
    Great analytics
  • 8
    Email, done right
  • 5
    Easy setup
  • 5
    Heroku Add-on
Cons
  • 1
    No 24x7 support
No community feedback yet

What are some alternatives to Postmark, Postfix?

Mandrill

Mandrill

Mandrill is a new way for apps to send transactional email. It runs on the delivery infrastructure that powers MailChimp.

Twilio SendGrid

Twilio SendGrid

Twilio SendGrid's cloud-based email infrastructure relieves businesses of the cost and complexity of maintaining custom email systems. Twilio SendGrid provides reliable delivery, scalability & real-time analytics along with flexible API's.

Mailgun

Mailgun

Mailgun is a set of powerful APIs that allow you to send, receive, track and store email effortlessly.

Amazon SES

Amazon SES

Amazon SES eliminates the complexity and expense of building an in-house email solution or licensing, installing, and operating a third-party email service. The service integrates with other AWS services, making it easy to send emails from applications being hosted on services such as Amazon EC2.

sendwithus

sendwithus

Send email from your app with a simple API call, Sendwithus manages the rest. Templates, testing, data management, segments, and analytics are all accessible through a friendly dashboard.

Mailjet

Mailjet

Mailjet is a real-time Cloud Emailing platform: scalable, agile and flexible. Our unique algorithm boosts your deliverability and our platform provides in-depth insight so you can optimize more than ever.

SparkPost

SparkPost

SparkPost is the world’s #1 email delivery provider. We empower companies with actionable, real-time data to send relevant email to their customers which increases engagement and both top and bottom line revenue.

Mailtrap

Mailtrap

We offer one platform that covers all email-related needs in one place: testing, sending, and in-depth tracking to control how email infrastructure works and performs.

Apostle.io

Apostle.io

Transactional emails are the forgotten step child of internet marketers. Apostle.io empowers marketers to manage transactional emails themselves, as they would their list based campaigns. Preview, Update, Analyse and Test your transactional email all in one place.

DMARC Monitoring for Better Email Security

DMARC Monitoring for Better Email Security

Protect your domain with Dmarclytics. Run free DMARC, SPF, and DKIM checks to stop spoofing, enhance email authentication, and improve deliverability with powerful monitoring tools.

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