OrangeAssassin Alternatives

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

Key Proxmox Mail Gateway features:

Open Source Cost-Effective High-Quality Spam Detection Comprehensive Security

All-in-one work management platform for team collaboration. .

Key Flowlu features:

Project Management Task Management Time Tracking Invoice Management

Try for free freemium $39.0 / Monthly (8 users)

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

Key Rspamd features:

High Performance Modular Architecture Advanced Machine Learning Flexible Integration

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

Key SpamAssassin features:

Open Source Highly Customizable Robust Community Support Effective Spam Detection

Open Source

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

Key Scrollout F1 features:

Cost-Effective User-Friendly Interface Cross-Platform Compatibility Comprehensive Protection

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

Key MailScanner features:

Comprehensive Security Open Source Cost-Effective Integration Capabilities

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.

Key Zimbra features:

Open Source Cost-Effective Scalability Feature-Rich

An open source mailserver suite.

Key mailcow features:

Comprehensive Feature Set Open Source Docker-based Deployment Active Community and Support

Open Source