Rspamd Alternatives

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

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

Open Source

The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.

Visit website paid $19.5 / Monthly (Pro)

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

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

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

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

amavisd-new is a high-performance interface between mailer (MTA) and content checkers: virus...

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

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

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.

Protects your company by blocking spam and virus before they reach your network.

paid Free Trial €4.9 / Monthly (1 domain with 100 MB traffic)

SpamExperts applies its proprietary smart technologies to eliminate spam, virus and malware mail before it reaches your network.

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

Open Source

The free Anti-Spam-Filter Spamihilator removes more than 98% of spam mails before they even get into your inbox.