Alternatives to Proxmox Mail Gateway for all platforms with any license

  • SpamAssassin

    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...

    Free Open Source Linux

    No features added Add a feature

    SpamAssassin icon
  • Rspamd

    Rspamd is an advanced spam filtering system that allows evaluation of messages by a number of rules including regular expressions, statistical analysis and custom...

    Free Open Source Linux BSD

    No features added Add a feature

    Rspamd icon
  • MailScanner

    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...

    Free Open Source Linux

    MailScanner icon
  • Scrollout F1

    Scrollout F1 is a free self-hosted email gateway designed for Linux & Windows administrators without advanced email security experience.

    Free Open Source Linux Self-Hosted

    No features added Add a feature

    Scrollout F1 icon
  • Xeams

    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...

    Free Personal $ $ $ Mac Windows Linux BSD

    Xeams icon
  • Oikik Antispam

    Oikik is a cloud-based email filtering service that works with your existing email service.

    Freemium Software as a Service (SaaS)

    No features added Add a feature

    Oikik Antispam icon
  • EuropeanMX

    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...

    Commercial $ $ $ Mac Windows Web Software as a Service (SaaS)

    No features added Add a feature

    EuropeanMX icon

Platforms

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