Software Alternatives & Reviews

Postfix VS GreenArrow Engine

Compare Postfix VS GreenArrow Engine and see what are their differences

Postfix logo Postfix

Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.

GreenArrow Engine logo GreenArrow Engine

GreenArrow Transactional Email provides a flexible and secure SMTP and API email delivery from application or website.
  • Postfix Landing page
    Landing page //
    2023-10-15
  • GreenArrow Engine Landing page
    Landing page //
    2021-07-25

Category Popularity

0-100% (relative to Postfix and GreenArrow Engine)
Email
92 92%
8% 8
Email Delivery
0 0%
100% 100
SMTP Server
91 91%
9% 9
Self-hosted Email
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Postfix and GreenArrow Engine

Postfix Reviews

10 Microsoft Exchange Server Alternatives
Postfix is an MTA that allows the user to receive and deliver electronic mail. The platform is open-sourced that is easy to administer, attempts to be fast, and a secure way for the usage of EM. It is also known by the names of IBM Secure Mailer and VMailer. Many of the systems that support Postfix runs such as AIX, BSD, HP-UX, LINUX, macOS, Solaris, Tru64 UNIX, etc. The...
15 Best iRedMail Alternatives 2021
Postfix is very emphatic when it comes to security. Like iRedMail, it is able to encrypt your sessions and perform certificate-based authentication to keep your mail services secure, private, and protected. Postfix also offers stress adaptive features and various content inspection methods to choose from.

GreenArrow Engine Reviews

We have no reviews of GreenArrow Engine yet.
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Social recommendations and mentions

Based on our record, Postfix seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Postfix mentions (1)

  • OVH VPS Postfix can't receive external emails
    Read the documentation on postfix.org and/or buy one of the many available Postfix books (it really helps to understand the Postfix philosophy). Source: about 3 years ago

GreenArrow Engine mentions (0)

We have not tracked any mentions of GreenArrow Engine yet. Tracking of GreenArrow Engine recommendations started around Mar 2021.

What are some alternatives?

When comparing Postfix and GreenArrow Engine, you can also consider the following products

iRedMail - A fully fledged, free email server solution, an open source project (GPL v2).

Halon MTA - Scriptable and scalable SMTP server and email framework designed for service providers.

Zimbra - Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.

KumoMTA - KumoMTA is the world's first Open-Source MTA designed from the ground-up for large-volume senders. Get a fast, flexible, supported solution.

Exim - Exim is a message transfer agent (MTA) developed at the University of Cambridge for use on Unix systems connected to the Internet.

MailerQ - MailerQ is a high performance Mail Transfer Agent (MTA) designed for delivering large volume email messages at very high speeds.