- Email Security MX - Account Takeover - Mar 2026
- CyberGraph - Image Tracker EOL - Mar 2026
- Aware - Slack Canvas & List Ingestion - Mar 2026
- Email Security - API - Integration Updates - Mar 2026
- API & Integrations - Partner Tiles - Mar 2026
- API & Integrations - Threat Share Filtering Enhancement - Mar 2026
- User Portal - Open Beta - Mar 2026
- API & Integrations - Cisco XDR Integration - Mar 2026
- API & Integrations - Event Push UI Update - Mar 2026
- Mimecast Customer Care - Scheduled Maintenance RSA Region - Feb 2026
- Browser Isolation - Integration Changes - Feb 2026
- Analysis & Response - Enhanced Reported Emails Dashboard - Feb 2026
- Archive Search - Time Picker Support - Feb 2026
- Awareness Training - Streamlined Navigation - Mar 2026
- Engage - Streamlined Navigation - Mar 2026
- Awareness Training - Phishing Simulation with Attachments - Feb 2026
- Engage - Phishing Simulation with Attachments - Feb 2026
- Archiving - Search & Discover Improvements - Feb 2026
- API & Integrations - CrowdStrike Threat Share URL Enhancements - Feb 2026
- Policies - RTF Attachment Blocking Update - Jan 2026
- DMARC Analyzer 2.0 - Jan 2026
- Mimecast Administration Console - Governance & Compliance Menu Update - Jan 2026
- Aware - Simplified User Onboarding - Jan 2026
- API & Integrations - Application Management - Jan 2026
- API & Integrations - Threat Share URL Sharing - Jan 2026
- Human Risk Command Center - Watchlist Rules Manager - Jan 2026
- Multi-Vector Threat Protection - Availablity Update - Jan 2026
- API & Integrations - Status Details - Jan 2026
- Email Security Cloud Gateway - Archive Search Upgrade - Jan 2026
- Mimecast Partner - Partner Admin Access to Email Security Onboarding Restored - Jan 2026