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acme.sh VS Postfix

Compare acme.sh VS Postfix and see what are their differences

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acme.sh logo acme.sh

A pure Unix shell script implementing ACME client protocol and deploying SSL certificates.

Postfix logo Postfix

Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.
  • acme.sh Landing page
    Landing page //
    2023-07-24
  • Postfix Landing page
    Landing page //
    2023-10-15

acme.sh videos

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Free SSL Let's Encrypt - Acme.sh - Wordpress - Openlitespeed

Postfix videos

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Category Popularity

0-100% (relative to acme.sh and Postfix)

acme.sh

Postfix

Software Development
100 100%
Software Development
0% 0
Email
5 5%
Email
95% 95
Security & Privacy
100 100%
Security & Privacy
0% 0
SMTP Server
0 0%
SMTP Server
100% 100

User comments

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Reviews

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

acme.sh Reviews

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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

Social recommendations and mentions

Based on our record, acme.sh seems to be a lot more popular than Postfix. While we know about 38 links to acme.sh, we've tracked only 1 mention of Postfix. 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.

acme.sh mentions (38)

  • Setting up a Homelab: Part 1 Proxmox and LetsEncrypt
    A self-signed certificate was generated and used by Proxmox which will always generate a warning on the browser. I did not like seeing this when trying to work on my home lab. So, I started looking for ways to put a valid SSL certificate in Proxmox. During my research, I found that Proxmox could be made to integrate with acme.sh; a free SSL certificate generator powered by ACME(Let's Encrypt). - Source: dev.to / about 1 month ago
  • Dehydrated: Letsencrypt/acme client implemented as a shell-script
    Dehydrated and acme.sh seems different. Is one of them fork? https://github.com/acmesh-official/acme.sh. - Source: Hacker News / 24 days ago
  • How to Build Email Server with Exim on Alma Linux 9
    Next, we will install acme.sh, a command-line tool for managing SSL/TLS certificates. I prefer acme.sh over certbot, as it does not depend on the OS version. For more details about acme.sh, check its GitHub repo here. - Source: dev.to / about 2 months ago
  • Ask HN: What is your experience with ZeroSSL?
    As a result, any certificates issued (or renewed) after Feb 8th will not work on older Android devices (< 7.1.1), unless the ACME client has been configure to request an alternate certificate chain. The "alternate chain" workaround will also stop working on June 6th. I need to support these older Android devices so I am looking for alternatives. I have seen ZeroSSL mentioned a few times; it is also the default CA... - Source: Hacker News / about 2 months ago
  • I made a tool for automatically updating the current and next (rollover) TLSA DNS records with acme.sh and the Cloudflare API
    For the few people here that happen to run a self-hosted email server with acme.sh for TLS key/cert generation and Cloudflare for DNS management, I have made a tool that I personally use to get a perfect 100% score on Internet.nl's email test. Source: 5 months ago
View more

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

What are some alternatives?

When comparing acme.sh and Postfix, you can also consider the following products

SSL For Free - Free SSL Certificate issued in less than a minute.

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

Domain.com - Find and purchase your next website domain name and hosting without breaking the bank. Seamlessly establish your online identify today.

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.

Stalwart Labs - Modernize your mail server

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

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