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Postfix VS Courier-MTA

Compare Postfix VS Courier-MTA and see what are their differences

MailReach.co
The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder. featured
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  3. » Alternatives

Postfix logo Postfix

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

Courier-MTA logo Courier-MTA

The Courier mail transfer agent (MTA) is an integrated mail/groupware server based on open...
  • Postfix Landing page
    Landing page //
    2023-10-15
  • Courier-MTA Landing page
    Landing page //
    2019-03-09

Category Popularity

0-100% (relative to Postfix and Courier-MTA)

Postfix

Courier-MTA

Email
90 90%
Email
10% 10
SMTP Server
89 89%
SMTP Server
11% 11
Self-hosted Email
100 100%
Self-hosted Email
0% 0
MTA
78 78%
MTA
22% 22

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 Courier-MTA

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...
Source: www.justalternativeto.com
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.
Source: rigorousthemes.com

Courier-MTA Reviews

We have no reviews of Courier-MTA 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

Courier-MTA mentions (0)

We have not tracked any mentions of Courier-MTA yet. Tracking of Courier-MTA recommendations started around Mar 2021.

What are some alternatives?

When comparing Postfix and Courier-MTA, you can also consider the following products

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

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

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.

Sendmail - Sendmail is a general purpose internetwork email routing facility that supports many kinds of...

OpenSMTPD - OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defined by RFC 5321, with...

mailcow - An open source mailserver suite.

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