# MDaemon Security Gateway for Email MDaemon Security Gateway for Email is an Email Security Platforms product by MDaemon Technologies. It runs on-premises. Pricing is commercial (contact sales). Email security gateway for protecting email infrastructure from threats Checked October 2026. ## What is MDaemon Security Gateway for Email? MDaemon Security Gateway for Email is an email security solution designed to protect email infrastructure from various threats. The product is offered as a stand-alone on-premises server deployment for organizations. The solution is licensed on a per-user basis, supporting deployments from 5 to 2500 users for standard licensing, with options available for larger deployments. The licensing model includes annual licenses with options for new purchases, renewals, and user additions. The product is intended for organizational use and includes specific licensing considerations for non-profit, education, and government organizations. A separate licensing model exists for managed service providers and internet service providers who wish to deploy the solution in hosted environments. MDaemon Security Gateway operates as a gateway solution that processes email traffic to identify and block security threats before they reach end users. The solution is deployed as part of an organization's email infrastructure to provide protection against email-based attacks. The product is developed and maintained by MDaemon Technologies, Ltd., a company that has been operating since 1996. Technical support and licensing keys are provided via email after purchase, with delivery timing dependent on the payment method selected. Tags: Gateway ## Where it fits in your security program (NIST CSF 2.0) - [Protect](https://cybersectools.com/guides/building-protect-program-small-team): helps you prevent attacks and keep data safe. - [Detect](https://cybersectools.com/guides/building-detect-program-small-team): helps you spot attacks and unusual activity. ## Quick facts - Category: [Email & Messaging Security](https://cybersectools.com/categories/email-security) ยท [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) - Vendor: [MDaemon Technologies](https://cybersectools.com/companies/mdaemon-technologies-ltd) - Deployment: On-Premises - Company size fit: Startup, SMB, Mid-Market - Pricing model: Commercial (contact sales) - Features: 5 listed - Website: mdaemon.com The full feature and integration lists are on the page for signed-in visitors. ## Where it ranks MDaemon Security Gateway for Email is not a pick on the current [Best Email Security Solutions for Business](https://cybersectools.com/shortlists/best-email-security-platforms). ## MDaemon Security Gateway for Email FAQ ### What is MDaemon Security Gateway for Email? MDaemon Security Gateway for Email is a product by MDaemon Technologies in the Email Security Platforms category. It covers Gateway. ### What is the pricing for MDaemon Security Gateway for Email? MDaemon Security Gateway for Email is a commercial product. For pricing, visit https://mdaemon.com/products/security-gateway/ or contact MDaemon Technologies. ### What are alternatives to MDaemon Security Gateway for Email? Alternatives to MDaemon Security Gateway for Email listed on CybersecTools: 1. [Fortra Email Security & Anti-Phishing](https://cybersectools.com/tools/fortra-email-security-and-anti-phishing) - Email security platform protecting against phishing, BEC, and data loss (Commercial) 2. [Mesh Gateway](https://cybersectools.com/tools/mesh-email-security) - Email security gateway protecting against phishing, BEC, and email-borne threats (Commercial) 3. [SpamTitan Gateway](https://cybersectools.com/tools/spamtitan-gateway) - Email security gateway appliance for spam/malware filtering and mail flow control. (Commercial) 4. [SmarterTools SmarterMail](https://cybersectools.com/tools/smartertools-smartermail) - Email server with antispam, antivirus, and security features for Linux/Windows (Commercial) 5. [Upfort](https://cybersectools.com/tools/upfort) - Unified AI-powered cybersecurity & cyber insurance platform for SMBs. (Commercial) Compare all MDaemon Security Gateway for Email alternatives at [https://cybersectools.com/alternatives/mdaemon-security-gateway-for-email](https://cybersectools.com/alternatives/mdaemon-security-gateway-for-email) ### What deployment and organization size does MDaemon Security Gateway for Email fit? MDaemon Security Gateway for Email is available as on-premises software. It is listed for startups, small businesses and mid-market companies. Pricing is commercial. Ask MDaemon Technologies for pricing and support terms. ## Compare MDaemon Security Gateway for Email with similar solutions - [MDaemon Security Gateway for Email vs Fortra Email Security & Anti-Phishing](https://cybersectools.com/compare/fortra-email-security-and-anti-phishing-vs-mdaemon-security-gateway-for-email) - [MDaemon Security Gateway for Email vs Mesh Gateway](https://cybersectools.com/compare/mdaemon-security-gateway-for-email-vs-mesh-email-security) - [MDaemon Security Gateway for Email vs SpamTitan Gateway](https://cybersectools.com/compare/mdaemon-security-gateway-for-email-vs-spamtitan-gateway) All alternatives to MDaemon Security Gateway for Email: [/alternatives/mdaemon-security-gateway-for-email](https://cybersectools.com/alternatives/mdaemon-security-gateway-for-email) --- Source: https://cybersectools.com/tools/mdaemon-security-gateway-for-email For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any compare page has a Markdown copy too (add .md to its URL). More on MDaemon Security Gateway for Email and MDaemon Technologies: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=product-md