--- title: Security Gateway Reviews meta_title: 'Security Gateway Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 35 reviews by the users' company size, role or industry to find out how Security Gateway works for a business like yours. aggregate_rating: rating_value: 4.6 review_count: 35 scale: '5' date_modified: '2026-08-07' parent_category: name: Email Security url: https://www.g2.com/categories/email-security --- # Security Gateway Reviews **Vendor:** MDaemon Technologies **Category:** [Secure Email Gateway Software](https://www.g2.com/categories/secure-email-gateway) **Average Rating:** 4.6/5.0 **Total Reviews:** 35 ## About Security Gateway SecurityGateway™ protects all email platforms, including Microsoft Exchange, Microsoft 365, and others. Let our team of email security experts take the headache out of managing your company's email security needs. SecurityGateway utilizes the latest email threat detection technology and policy enforcement tools to ensure that good emails continue to flow to and from your users. Security Gateway can be deployed as an on-premise solution, or our cloud service can be deployed quickly and easily, allowing you to focus on other essential tasks. MSPs can also utilize our SaaS option to offer their clients a white-label, multi-tenant email security platform. ## Security Gateway Discussions - [there was an integration with AD for autoname population](https://www.g2.com/discussions/11998-there-was-an-integration-with-ad-for-autoname-population) - 1 comment, 2 upvotes - [What is Security Gateway used for?](https://www.g2.com/discussions/what-is-security-gateway-used-for) - 1 comment - [How do I reset my ubiquiti security gateway?](https://www.g2.com/discussions/how-do-i-reset-my-ubiquiti-security-gateway) - 1 comment - [What is a USG router?](https://www.g2.com/discussions/what-is-a-usg-router) - 1 comment - [Is UniFi security gateway a router?](https://www.g2.com/discussions/is-unifi-security-gateway-a-router) - 1 comment - [View Security Gateway pricing details and edition comparison](https://www.g2.com/products/mdaemon-technologies-security-gateway/reviews?page=2§ion=pricing&secure%5Bexpires_at%5D=2026-08-15+03%3A57%3A58+-0500&secure%5Bsession_id%5D=bb4e5468-4a1f-42aa-8aae-711deb5fdb13&secure%5Btoken%5D=fe65ee4a6c8013d2e1679d6db3bdf47911f586a3e1c59505d3048e67234f5468&format=llm_user) ## Security Gateway Features **Additional Functionality** - Phishing Protection - Threat Response - Domain Check - Security Auditing - AI/Machine Learning - Third-Party Integrations - AI Copilot - Reporting/Analytics - Anomaly/Malware Detection - SURLB/URIBL Filtering - Activity Dashboard - Scheduled/Automated Reports - For MSPs - Whitelisting/Blacklisting - Fraud Detection - Spam Blocker - Spam Quarantine - API - Data Leak Prevention - Encryption - Audit Trail - Real-Time Monitoring - Spam Analysis - Policy Management - Alerts/Escalation - Email Management - Vulnerability Scanning - Generative AI - Threat Protection - Email Attachment Protection - Email Filtering - Two-Factor Authentication **Administration** - Intelligence Reporting - Email Integration Suppor - Access Management - Data Loss Prevention **Functionality** - Anti-Spam - Anti-Malware - Anti-Phishing - SURLB/URIBL Filtering - Quarantine - Outbound Email Monitoring - Advanced Threat Intelligence/Protection - Archiving - Reporting - On-prem deployment - Email Attachment Protection - Phishing Protection - Single Sign On - Email Monitoring - Real-Time Monitoring **Agentic AI - Email Anti-spam Features** - Autonomous Task Execution - Proactive Assistance **Additional Functionality** - Phishing Protection - Data Recovery - Archiving & Retention - Backup and Recovery - Policy Management - Email Management - Data Loss Prevention - Single Sign On - Data Storage Management - Fraud Detection - Email Routing - Data Verification - Compliance Management - Filtering - Search/Filter - SURLB/URIBL Filtering - Security Auditing - Data Synchronization - Anti Virus - Risk Assessment - Greylisting - Audit Trail - Reporting/Analytics - Allow/Block List - Vulnerability Scanning - Active Directory Integration - Compression - Email Tracking - Encryption - Anti Spam - Disaster Recovery - AI Copilot - Tagging - Secure Data Storage - Activity Tracking - Spam Blocker - Microsoft Outlook Integration - Spam Analysis - API - Categorization/Grouping - Event Tracking - Inbox Management - Spam Detection - Authentication - Third-Party Integrations - Reporting & Statistics - Spam Quarantine - SSL Security - Generative AI - Data Retention Management - Access Controls/Permissions - Monitoring **Maintenance** - Auditing - Allow and block lists - Compliance - Archiving **Agentic AI - Secure Email Gateway** - Proactive Assistance **Additional Functionality** - Activity Dashboard - Audit Trail - Allow/Block List - Generative AI - Vulnerability Scanning - Active Directory Integration - Threat Response - Search - Intrusion Detection System - Compliance Management - Spam Blocker - Encryption - Data Verification - Audit Management - Alerts/Escalation - Policy Management - Customizable Reports - Archiving & Retention - Data Synchronization - Activity Tracking - Microsoft Outlook Integration - SSL Security - Secure Login - Third-Party Integrations - Spam Detection - Real-Time Notifications - Scheduled/Automated Reports - Email Tracking - Fraud Detection - Event Logs - Data Retention Management - Backup and Recovery - Threat Intelligence - Whitelisting/Blacklisting - Data Import/Export - Two-Factor Authentication - Reporting & Statistics - Anti Virus - Data Loss Prevention - Risk Alerts - Access Controls/Permissions - Password Management - AI Copilot - Authentication **Security** - Anti-Malware/Anti-Spam - Encryption - Quarantine - Advanced Threat Protection (ATP) - Anti-Phishing - Account takeover prevention ## Top Security Gateway Alternatives - [SpamTitan Email Security](https://www.g2.com/products/spamtitan-email-security/reviews) - 4.5/5.0 (176 reviews) - [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) - 4.5/5.0 (283 reviews) - [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) - 4.6/5.0 (589 reviews)