SecZim — Email Security Server for Zimbra & Postfix

SecZim is a high-performance, on-premise email security server purpose-built for Zimbra and Postfix infrastructures. Take full control of your email security with real-time monitoring, advanced security policies, automatic anomaly detection, intelligent blacklisting, and rate-limiting — all managed through a modern web dashboard.

100% On-Premise: Your data never leaves your infrastructure. 15-day free trial, no credit card required.

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Key Features

• Advanced Security Policies: Granular per-domain and per-user rules for inbound and outbound mail.
• Access Control: Per-module whitelisting and blacklisting with fine-grained rules.
• Intelligent Greylisting: Adaptive greylisting that learns from your traffic patterns.
• Real-Time Monitoring: Live session tracking, IP reputation, and traffic analytics.
• Anomaly Detection: Automatic detection of unusual sending patterns and brute-force attempts.
• Rate Limiting: Protect your infrastructure from abuse with configurable rate limits.
• Modern Web Dashboard: Manage everything through an intuitive admin interface.

Built For

SecZim integrates natively with Zimbra Collaboration Suite and Postfix, deploying on your existing mail server infrastructure without sending data to third parties.

Pricing

SecZim offers flexible licensing for small businesses, enterprises, and managed service providers. Start with a 15-day free trial — no credit card required. See the pricing page for plans and details.

Contact

Sales inquiries: sales@seczim.com
Technical support: support@seczim.com