--- title: Email Security For Office 365 Reviews meta_title: 'Email Security For Office 365 Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 29 reviews by the users' company size, role or industry to find out how Email Security For Office 365 works for a business like yours. aggregate_rating: rating_value: 4.4 review_count: 29 scale: '5' date_modified: '2026-08-07' parent_category: name: Email Security url: https://www.g2.com/categories/email-security --- # Email Security For Office 365 Reviews **Vendor:** Constant Edge **Category:** [Intelligent Email Protection Software](https://www.g2.com/categories/intelligent-email-protection) **Average Rating:** 4.4/5.0 **Total Reviews:** 29 ## About Email Security For Office 365 Constant Edge's Email Security for Office 365 is a comprehensive solution designed to protect organizations using Microsoft's cloud email platform from advanced email threats. By integrating seamlessly with Office 365, it offers multi-layered security measures to safeguard users against phishing, malware, and other malicious activities. Key Features and Functionality: - Multi-layered Email Security: Employs enterprise-grade protection at both the email gateway and inbox levels, utilizing machine learning algorithms to detect and block threats. - Secure Email Encryption: Automatically encrypts sensitive email data to prevent unauthorized access during transmission. - Advanced Threat Protection: Provides targeted defense against malicious URLs and attachments through industry-leading sandboxing technologies. - Email Archiving: Securely stores all internal and external communications for up to 10 years, facilitating quick and easy searches to meet legal compliance requirements. - Automated Incident Response: Enables automatic responses to employee-reported emails, with single-click rapid remediation capabilities for administrators. - Advanced Threat Assessment: Detects and removes email threats up to 90 days after delivery, protecting against dormant threats in user inboxes. Primary Value and User Solutions: This solution addresses the critical need for robust email security within Office 365 environments by providing: - Enhanced Protection: Safeguards users from sophisticated email threats, reducing the risk of data breaches and financial loss. - Regulatory Compliance: Ensures organizations meet legal and industry standards through secure email archiving and encryption. - Operational Continuity: Maintains uninterrupted email access and functionality, even during potential outages or attacks. - Simplified Management: Offers easy deployment and management, allowing IT teams to efficiently oversee email security without extensive training. By implementing Constant Edge's Email Security for Office 365, organizations can significantly enhance their email security posture, ensuring the safety and integrity of their communications. ## Email Security For Office 365 Pros & Cons **What users like:** - Users appreciate the **helpful alerts** that enhance email safety by notifying about potential phishing threats. (1 reviews) - Users find the **cost efficiency** of Email Security for Office 365 beneficial, especially with business premium plans. (1 reviews) - Users value the **ease of use** of Email Security For Office 365, simplifying phishing email identification and enhancing safety. (1 reviews) - Users value the **phishing protection** which educates them on identifying risks in emails and enhances their security awareness. (1 reviews) **What users dislike:** - Users find the **difficult training** necessary for Email Security For Office 365 to be a hurdle in usage. (1 reviews) - Users report **email classification issues** , with some emails incorrectly flagged or missed entirely by the security system. (1 reviews) - Users experience **poor detection** as some emails are misclassified or bypass security checks entirely. (1 reviews) - [View Email Security For Office 365 pricing details and edition comparison](https://www.g2.com/products/email-security-for-office-365/reviews?page=3§ion=pricing&secure%5Bexpires_at%5D=2026-08-08+15%3A20%3A22+-0500&secure%5Bsession_id%5D=5fe2268e-5d7e-4e49-9561-f12546ac0056&secure%5Btoken%5D=71f36ea322e1446e2241af19abd92df3f0eca00ac864c21d5698b21631530b61&format=llm_user) ## Email Security For Office 365 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** - Compliance - Intelligence Reporting - Email Clients - Role-Based Rules **Detection** - Data Exfiltration Detection - Activity Monitoring - Real-Time Detection **Protection** - Targeted Attack Prevention - Policy Enforcement - Spam Filtering **Agentic AI - Intelligent Email Protection** - Autonomous Task Execution - Adaptive Learning ## Top Email Security For Office 365 Alternatives - [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews) - 4.4/5.0 (412 reviews) - [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) - 4.6/5.0 (589 reviews) - [Check Point Email Security](https://www.g2.com/products/check-point-email-security/reviews) - 4.6/5.0 (487 reviews)