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Mail ServersFast Bayesian spam filter for mail systems
Replaces Proprietary spam gateways
1 self-hosted Proprietary spam gateways alternatives
Proprietary spam gateways is a popular proprietary tool in the mail servers space. These open-source apps let you replace Proprietary spam gateways with software you host and control yourself.
Best self-hosted Proprietary spam gateways alternatives
No apps match these filters.
Switching from Proprietary spam gateways
Moving off Proprietary spam gateways means trading a managed subscription for a service you run yourself. The payoff is ownership: no per-seat pricing, no vendor lock-in, and full control of your data. Start with the option above that matches your setup-difficulty comfort level — every app links to a detailed specs page and head-to-head comparisons.