Add-On Blog: The Evolution of GroupWise After Version 18 — OpenText Era (2020–2025)

(A companion update to the original blog: “A Comprehensive Guide to the Different Versions of the GroupWise Email Platform”)

As the email and collaboration landscape continued to evolve, so did GroupWise. After the release of GroupWise 18, the platform underwent one of the most significant transitions in its history—its acquisition by OpenText and the move to a steady quarterly update cycle. The following sections summarize this next era of GroupWise development, covering the 2024/24 and 2025/25 releases and the roadmap that defines modern GroupWise today.

The OpenText Acquisition and Strategic Shift

In 2016–2017, OpenText acquired Micro Focus, bringing the entire collaboration suite—including GroupWise—under the OpenText portfolio. This positioned GroupWise within a broader enterprise ecosystem, integrating it with OpenText’s security, archiving, analytics, and content-management platforms.

Under OpenText, GroupWise shifted to:

• A more predictable quarterly update cadence

• Tighter integration with OpenText Filr, OpenText ZENworks, and Retain Unified Archiving

• A focus on modernization without disrupting long-standing GroupWise workflows

• A lifecycle policy emphasizing regular, incremental improvements instead of massive version jumps

This approach preserved GroupWise’s identity while ensuring long-term stability and support for enterprise customers.

GroupWise 2024/24 – Modernization Within the Established Framework

The GroupWise 2024/24 release continued the evolution of the 18.x platform while introducing refinements expected by modern IT environments.

Key Enhancements in 2024/24

• UI/UX Polishing: Continued interface modernization while preserving the familiarity that GroupWise users depend on.

• Security Enhancements: Stronger TLS enforcement, updated cipher policies, and improved SSO integration.

• Performance Improvements: Faster message rendering and improved caching on both Windows and WebAccess clients.

• Administrative Improvements: Enhanced logging, index rebuild efficiency, and better auditing tools for compliance needs.

• Filr and Retain Integration Improvements: Streamlined document linking and optimized archive search responsiveness.

Quarterly Update Structure

GroupWise 2024 adopted OpenText’s standardized versioning:

• 2024 Q1 Update

• 2024 Q2 Update

• 2024 Q3 Update

• 2024 Q4 Update (Extended Maintenance)

Only the Q4 release qualifies for Extended Maintenance, meaning customers must upgrade to the final quarterly update each year to maintain long-term support coverage.

GroupWise 2025/25 – Continued Refinement and Cloud/HY Hybrid Alignment

The 2025/25 cycle continues OpenText’s modernization plan, focusing on interoperability, hybrid-cloud alignment, and enhanced security.

Highlights of GroupWise 2025/25

• Improved Web Client: Faster load times, better responsiveness, and expanded browser compatibility.

• Strengthened Authentication: Expanded OAuth2/IdP integration and optional passwordless login support when paired with OpenText identity tools.

• Better Mobile Alignment: More stable synchronization through Mobility Service updates and improved folder consistency across devices.

• Admin Console Evolution: More granular control over post office configuration, container-level policy control, and improved health dashboards.

• Performance Enhancements: Optimized POA threading, faster message indexing, and better crash-recovery behavior.

Quarterly Release Model Continues

Just like the previous year, GroupWise 2025/25 follows the:

• Q1

• Q2

• Q3

• Q4 (Extended Maintenance)

support policy. Again, only the fourth quarterly update qualifies for extended support.

The Importance of the Q4 Extended Maintenance Release

OpenText designates only the final quarterly release for extended maintenance each year. This ensures:

• Administrators remain on the most stable release train

• Fewer patch branches

• Predictable update and support timelines

• A single baseline for long-term lifecycle support

Organizations relying on long-term stability should schedule annual upgrades to the Q4 release to remain fully supported.

How This Complements the Original Blog

Your original blog described the evolution of GroupWise up to GroupWise 18, highlighting its feature set, collaboration strengths, and security improvements. This add-on continues the story by:

• Extending the version history into the OpenText era

• Describing modern development cycles

• Explaining the quarterly + extended maintenance model

• Covering the latest releases through 2024/24 and 2025/25

• Showing that GroupWise remains actively developed and enterprise-ready

GroupWise today is not simply a legacy collaboration tool—it is an actively maintained, secure, and tightly integrated component of the OpenText business ecosystem.

Conclusion

Since the release of GroupWise 18, the platform has matured within the OpenText ecosystem, benefiting from steady quarterly updates and improved integration with enterprise security and content-management tools. The 2024/24 and 2025/25 releases reflect a modernization strategy that values stability, interoperability, and long-term support.

Organizations invested in GroupWise can continue to rely on it as a secure, high-performance collaboration platform with a clear, predictable update path.