Proxmox Mail Gateway Alternatives

    Proxmox Mail Gateway is described as 'is the leading open-source email security solution helping you to protect your mail server against all email threats the moment they emerge'. There are eight alternatives to Proxmox Mail Gateway for a variety of platforms, including Linux, Self-Hosted solutions, SaaS, BSD and Mac. The best alternative is mailcow: dockerized, which is both free and Open Source. Other great apps like Proxmox Mail Gateway are Rspamd (Free, Open Source), SpamAssassin (Free, Open Source), MailScanner (Free, Open Source) and Scrollout F1 (Free, Open Source).

    This page was last updated Jul 29, 2020

    1. mailcow is a mail server suite based on Dovecot, Postfix, SOGo, Rspamd and other open source software, that provides a modern Web UI for administration.
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    2. Rspamd is an advanced spam filtering system that allows evaluation of messages by a number of rules including regular expressions, statistical analysis and custom services such as URL black lists.
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      • FreeOpen Source
      • Linux
      Use this program to "Unspam" your mailbox(es). The program can be integrated with the mail server to automatically filter all mail for a site. It can also be run by individual users on their own mailbox and integrates with several mail programs.
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    3. MailScanner is a open source email security system design for Linux-based email gateways. It is used at over 30,000 sites around the world, protecting top government departments, commercial corporations and educational institutions.
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      • FreeOpen Source
      • Linux
      • Self-Hosted
      Scrollout F1 is a free self-hosted email gateway designed for Linux & Windows administrators without advanced email security experience.


      • Free PersonalProprietary
      • Mac
      • Windows
      • Linux
      • BSD
      Xeams is a secure and powerful mail server for that includes a powerful spam filtering engine that eliminates up to 99% of junk email right out of the box. The software offers a flexible approach to email, making it a very user friendly server.
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      • Mac
      • Windows
      • Online
      • Software as a Service (SaaS)
      EuropeanMX blocks incoming spam and virus emails before they are reaching your network. With our outgoing filter you can secure your server's reputation. And last but not least we are offering encrypted cloud storage to archive all your emails.
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      • FreemiumProprietary
      • Software as a Service (SaaS)
      The oikik hosted antispam system is divided into multiple filtering layer that a message passes through prior to being delivered to your inbox.
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    Showing 8 of 8 alternatives