Software Alternatives & Reviews

Proxmox Mail Gateway

Protect mail server against spam, viruses and malware with Proxmox Mail Gateway security for businesses, government, education and non-profit organizations.

Proxmox Mail Gateway Alternatives

The best Proxmox Mail Gateway alternatives based on verified products, community votes, reviews and other factors.
Latest update:

  1. 43

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

    Open Source

  2. 35

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

  3. Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

    Try for free freemium $9.0 / Monthly (Lite plan)

  4. 40

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

  5. 24

    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.

  6. 30

    Scrollout is a free and easy to use anti-spam email gateway designed for Linux & Windows administrators without advanced email security experience.

  7. 20

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

    Open Source

  8. 17

    Comprehensive Email Protection. 99.99% Spam Detection. Blocks phishing, viruses, malware and other email threats.

    Open Source Free Trial $0.81 / Monthly (Per User)

  9. 16

    An open source mailserver suite.

    Open Source

  10. 11

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

  11. 11

    Fortinet Email security is designed to block ransomware, phishing, and other cyber threats seeking entry via incoming email and outgoing messages don’t improperly leak sensitive data.

  12. 13

    Web-based IMAP email client

    Open Source

  13. 16

    Anti-spam gateway blocks more than 99% of spam with less than one in 1 million false positives and...

  14. 13

    Microsoft Exchange Server is a messaging and collaborative software product developed by Microsoft.

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