--- title: N-able Mail Assure Reviews meta_title: 'N-able Mail Assure Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 68 reviews by the users' company size, role or industry to find out how N-able Mail Assure works for a business like yours. aggregate_rating: rating_value: 4.0 review_count: 68 scale: '5' date_modified: '2026-08-07' parent_category: name: Email Security url: https://www.g2.com/categories/email-security --- # N-able Mail Assure Reviews **Vendor:** N-able **Category:** [Cloud Email Security Solutions](https://www.g2.com/categories/cloud-email-security) **Average Rating:** 4.0/5.0 **Total Reviews:** 68 ## About N-able Mail Assure N-able™ Mail Assure is cloud-based email security helps you and your customers stay in control and protect inbound and outbound email using collective threat intelligence, 24/7 email continuity, and long-term email archiving. Proprietary filtering technology, combined with real-time pattern threat recognition and machine learning technology, helps protect users against advanced phishing attacks, ransomware, malware, spam, and other email-borne threats. N-able™ Mail Assure offers: • Advanced threat protection for inbound and outbound email • Built-in 24/7 email continuity to maintain business productivity • Encrypted, long-term email archiving • A Private Portal for specifically business-critical emails • 99.99% malware catch rate, as certified by Virus Bulletin: https://www.virusbulletin.com/virusbulletin/2022/06/vbspam-comparative-review/ • A multitenant web interface designed for your technicians and end-users • Seamless integration with Microsoft 365™ • Quarantine reports to give users visibility over email flow ## N-able Mail Assure Pros & Cons **What users like:** - Users appreciate the **user-friendly and strong email security** of N-able Mail Assure, particularly its advanced filtering capabilities. (3 reviews) - Users value the **user-friendly and robust email security** offered by N-able Mail Assure, enhancing their experience. (2 reviews) - Users appreciate the **customization ease** of N-able Mail Assure, enabling quick integration for both Microsoft 365 and Google Workspace. (1 reviews) - Users enjoy the **intuitive dashboard** features of N-able Mail Assure, facilitating quick data analysis with clear visuals. (1 reviews) - Users find the **dashboard updates** intuitive, making data analysis quick and accessible for better decision-making. (1 reviews) - Dashboard Usability (1 reviews) - Users appreciate the **ease of use** of N-able Mail Assure, finding it accessible even for non-technical individuals. (1 reviews) - Easy Integrations (1 reviews) - Easy Setup (1 reviews) - Users value the **limitless email management** and effective spam filtering of N-able Mail Assure. (1 reviews) **What users dislike:** - Users experience **slow customer support** , which can hinder timely assistance and resolution of issues. (2 reviews) - Users find the **slow performance** of N-able Mail Assure to be a frustrating aspect of their experience. (2 reviews) - Users express discomfort with **MX record usage** in Mail Assure, citing vulnerabilities to direct attacks on email security. (1 reviews) - Users dislike the **limited customization** options and report that support response times are slow. (1 reviews) - Users express frustration with **limited customization options** and note that support is often slow to respond. (1 reviews) - Needs Improvement (1 reviews) ## N-able Mail Assure Discussions - [Secure Email/Encryption](https://www.g2.com/discussions/24234-secure-email-encryption) - 1 comment, 1 upvote - [Do you have any continuity solutions in place if you mail environment suffers from an outage? And how often are you seeing updates in your mail security product? Do you have a requirement to encrypt email data in transit?](https://www.g2.com/discussions/continuity-updates-and-encryption) - 1 comment, 1 upvote - [Is your current solution compatible with all mail environment?](https://www.g2.com/discussions/compatibility-acdd856f-8d3d-4666-9759-6c8bce92751b) - 1 comment, 1 upvote - [Do you pay extra for support?](https://www.g2.com/discussions/additional-support) - 1 comment, 1 upvote - [How is email backed up in your environment? Is it secure and is this solution GDPR compliant?](https://www.g2.com/discussions/gdpr-compliant) - 2 comments, 1 upvote - [View N-able Mail Assure pricing details and edition comparison](https://www.g2.com/products/n-able-mail-assure/reviews?page=7§ion=pricing&secure%5Bexpires_at%5D=2026-08-07+10%3A25%3A28+-0500&secure%5Bsession_id%5D=443a008f-847a-451f-ac90-6245f5fe35a0&secure%5Btoken%5D=c3a2bb76329a201dcfea6f9ebaefcbc909147918861373dc0a5a19967f80015b&format=llm_user) ## N-able Mail Assure 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 **Functionality** - Email Storage - Encryption - Reporting - Email Analysis - Migration - Archive Backup - Secure Data Storage **Administration** - Intelligence Reporting - Email Integration Suppor - Access Management **Administration** - Compliance - Intelligence Reporting - Email Clients - Role-Based Rules **Functionality** - Anti-Spam - Anti-Malware - Anti-Phishing - SURLB/URIBL Filtering - Quarantine - Outbound Email Monitoring - Advanced Threat Intelligence/Protection - Archiving - Reporting - Email Attachment Protection - Phishing Protection - Single Sign On **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 **Detection** - Activity Monitoring - Real-Time Detection **Agentic AI - Secure Email Gateway** - Proactive Assistance **Agentic AI - Email Archiving** - Autonomous Task Execution - Multi-step Planning - Cross-system Integration - Proactive Assistance - Decision Making - Third-Party Integrations - File Transfer - Microsoft Outlook Integration **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 **Additional Functionality** - Full Text Search - Metadata Management - Access Controls/Permissions - Archiving & Retention - Tagging - Email Alerts - Indexing - Email Attachment Protection - Storage Management - Data Retention Management - SSL Security - Deduplication - Audit Trail - User Management - Email Management - Workflow Management - Reporting & Statistics - Anti Virus - Policy Management - eDiscovery - Event Logs - Anti Spam - Collaboration Tools - API - Data Compression - Data Import/Export - Simple Mail Transfer Protocol (SMTP) - Version Control - Backup and Recovery - Threat Protection - Multiple File Format Support - Compliance Management - Drag & Drop - Filtering - Match & Merge - AI Copilot - Generative AI **Security** - Anti-Malware/Anti-Spam - Encryption - Quarantine - Advanced Threat Protection (ATP) - Anti-Phishing - Account takeover prevention **Protection** - Targeted Attack Prevention - Policy Enforcement - Spam Filtering **Agentic AI - Intelligent Email Protection** - Autonomous Task Execution - Adaptive Learning ## Top N-able Mail Assure Alternatives - [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) - 4.6/5.0 (589 reviews) - [SpamTitan Email Security](https://www.g2.com/products/spamtitan-email-security/reviews) - 4.5/5.0 (176 reviews) - [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) - 4.4/5.0 (340 reviews)