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OpenSMTPD VS Proxmox Mail Gateway

Compare OpenSMTPD VS Proxmox Mail Gateway and see what are their differences

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Contents:
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  2. » Videos
  3. » Reviews
  4. » Alternatives

OpenSMTPD logo OpenSMTPD

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

Proxmox Mail Gateway logo Proxmox Mail Gateway

Protect mail server against spam, viruses and malware with Proxmox Mail Gateway security for businesses, government, education and non-profit organizations.
  • OpenSMTPD Landing page
    Landing page //
    2019-03-05
  • Proxmox Mail Gateway Landing page
    Landing page //
    2023-07-28

OpenSMTPD videos

+ Add

DAY[0] Episode #31 - kr00k, GhostCat, and more issues from NordVPN, Samsung, OpenSMTPd

Proxmox Mail Gateway videos

+ Add

Introduction to Proxmox Mail Gateway 5.0

More videos:

  • Review - What's new Proxmox Mail Gateway 6.1
  • Review - What's new Proxmox Mail Gateway 6.2

Category Popularity

0-100% (relative to OpenSMTPD and Proxmox Mail Gateway)

OpenSMTPD

Proxmox Mail Gateway

SMTP Server
100 100%
SMTP Server
0% 0
Email
20 20%
Email
80% 80
Email Security
0 0%
Email Security
100% 100
MTA
100 100%
MTA
0% 0

User comments

Share your experience with using OpenSMTPD and Proxmox Mail Gateway. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare OpenSMTPD and Proxmox Mail Gateway

OpenSMTPD Reviews

Best Free and Open Source Alternatives to Microsoft Exchange Server
OpenSMTPD is an implementation of the server-side SMTP protocol, with some additional standard extensions. Its design goals include security, reliability, ease of configuration, and support for common use cases.
Source: www.linuxlinks.com

Proxmox Mail Gateway Reviews

Best Email Encryption Software
Proxmox mail gateway is an open-source email security platform that protects the user’s mail server against any threats.
Source: wisdomplexus.com
Best Open Source Secure Email Gateway Packages
Proxmox Mail Gateway is another market leading technology to filter mail threats. It is very user friendly with a web management interface. It is Debian and Ubuntu based virtualized system and can be downloaded from https://www.proxmox.com/en/downloads.
Source: linuxhint.com

Social recommendations and mentions

Based on our record, OpenSMTPD seems to be more popular. It has been mentiond 2 times 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.

OpenSMTPD mentions (2)

  • Has anyone setup a Linux based internal only smtp relay?
    I've had something of the same experience with Postfix, u/0x29aNull. Check out OpenSMTPD. It is lightweight and standards compliant. I know that there are packages for Debian and Alpine Linux. There may also be ones for Fedora/RHEL derivatives. I use it in my environment on OpenBSD. Source: about 1 year ago
  • DKIM Migration: Rpamd instead of DKIMproxy out on OpenBSD / OpenSMTPD
    When I installed Rspamd with on OpenBSD / OpenSMTPD the other day, DKIMProxy out (dkimproxy_out daemon), which had been got via OpenBSD Ports package system, was used to add DKIM signatures to mails in order to improve security on emails. - Source: dev.to / almost 3 years ago

Proxmox Mail Gateway mentions (0)

We have not tracked any mentions of Proxmox Mail Gateway yet. Tracking of Proxmox Mail Gateway recommendations started around Mar 2021.

What are some alternatives?

When comparing OpenSMTPD and Proxmox Mail Gateway, you can also consider the following products

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

SpamAssassin - Use this program to "Unspam" your mailbox(es).

sSMTP - sSMTP is a simple MTA to deliver mail from a computer to a mail server.

MailScanner - MailScanner is a open source email security system design for Linux-based email gateways.

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

Rspamd - Rspamd is an advanced spam filtering system that allows evaluation of messages by a number of rules...

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