Main features of version 5.7 Collaboration Protection: the ESG inspection engines — antivirus, URL sandboxing and data-loss prevention — extended to Microsoft Teams one-to-one chats, group chats and channel posts. An offending message is blocked in place and the sender can open a policy tip naming the rule that matched. Configured per Microsoft 365 tenant, […]
Main features of version 5.6 ATP Automatic Quota Engine: a new quota engine that analyzes historical email patterns to assign appropriate quotas to all users. Second Sight: users can request AI-powered detailed security reports for any email message directly from their inbox. Enhanced Whale Protection: automated whale import from Microsoft 365 and Google Workspace by […]
Main features of version 5.4 Fine-Grained Roles and Permissions: role administrators can define customized roles with precise control over configuration and message permissions. New Domain Administrator Access Levels: domain administrators can now have "user management" or "full administration" capabilities. Anti-Spoofing for Welcomelist and Blocklist: sender domain authentication results for SPF, DKIM, and DMARC are now […]
Main features of version 5.3 Apply settings: centralized tracking and application of all configurations. Auditing: enhanced auditing capabilities now include property changeset tracking for all configuration and settings changes. Distributed setup: cluster setups now support the addition of up to 64 worker nodes, empowering scalability of high traffic loads. Domain summary page DNS enhancement: MX, […]
Main features of version 5.2 Relay focused interface. Advanced sender and recipient rules for every feature. New integration connectors with advanced testing. Introducing functional users. Improve security and user management with primary addresses. New licensing accounting with mailbox identification. Use inclusive feature names for user oriented configurations. Version 5.2.31 (Sep 16, 2025) Security Mail scanner: […]
Main features of version 5.1 Users with quarantine action "release-only" or "none" cannot manage white and black lists in the UI anymore Cluster: added replicate transport option for each domain (previously known as WAN cluster or Geo-Cluster option) Any trusted network defined by the administrator can be configured to accept only email originated by internal […]
Main features of version 5.0 New modern web interface, with dynamic responsive dashboard and highly detailed scan result report Message classification through new message badges: phishing, bulk, spoofing, BEC, malicious, etc… Adaptive trust engine improvements: UI representation of historic data, improved AI Advanced analysis result with Risk Confidence and Spam Confidence indicators Unified Advanced search, […]
Changes in v4.8.14 (Apr 12, 2021) Security Undisclosed security fix (thanks to Daniele Barattieri – Ethical Security for the responsible disclosure) Changes in v4.8.13 (Jan 29, 2020) Improvements Whaling Protection: use DMARC to validate legitimate whales Changes in v4.8.12 (Nov 23) Security QuickSand: Excel 4.0 macro-formulas embedded in OLE2 xls files are considered suspicious. QuickSand: […]
Changes in v4.7.12 (Apr 12, 2021) Security Undisclosed security fix (thanks to Daniele Barattieri – Ethical Security for the responsible disclosure) Changes in v4.7.11 (Jul 17) Bug Fixes Office 365 User Import: Fix memory allocation during import User Import: fix import when there are usernames with special or non-printable characters Improvements Added Reboot button after […]
Changes in v4.6.12 Security: Intercept new macro malware variant as suspiciouos in Quicksand Changes in v4.6.11 Security: Increase known senders history size to increase accuracy of spam engine Improvements: Suspend background jobs (cron) during upgrades Implemented auto-reboot after system upgrade Changes in v4.6.10 Security: Whaling: blocks evasion techniques using crafted multi-line headers Improvements: Improve email […]