Broadcom Symantec Email Security is a commercial email security platforms solution by Broadcom. MDaemon Security Gateway for Email is a commercial email security platforms solution by MDaemon Technologies. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Large companies needing cloud and on-premises mail
It makes the list because it offers both a cloud service and an on-premises Messaging Gateway, as a virtual or physical appliance, which suits large companies that still run their own mail servers. Browser isolation opens risky links away from the user's machine. If you plan to move mail to the cloud, ask how your policies carry over from the gateway to the cloud service.
From Best Email Security Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
Enterprise email security platform for cloud and on-premise deployments
Email security gateway for protecting email infrastructure from threats
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Based on what each listing shows: deployment, company size, price and open source.
Broadcom Symantec Email Security fits if you need both cloud and on-premises options and you are an enterprise.
MDaemon Security Gateway for Email fits if you need to run it on your own servers and you are a startup.
Common questions when comparing Broadcom Symantec Email Security vs MDaemon Security Gateway for Email for email security platforms.
Broadcom Symantec Email Security: Enterprise email security platform for cloud and on-premise deployments. Built by Broadcom.
MDaemon Security Gateway for Email: Email security gateway for protecting email infrastructure from threats. Built by MDaemon Technologies.
The table above shows where their features, integrations, deployment and company size fit differ.
Broadcom Symantec Email Security is made by Broadcom. MDaemon Security Gateway for Email is made by MDaemon Technologies. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Broadcom Symantec Email Security and MDaemon Security Gateway for Email are both Email Security Platforms products. Use the table above to see where features, deployment and company size fit differ.
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