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2025

Managed Conditional Access Policy

Microsoft Entra ID provides Managed Conditional Access Policies to help organizations enforce security best practices. These pre-configured policies simplify implementation while ensuring key protections like multifactor authentication (MFA) and blocking legacy authentication. They will be extended in February 2025 and after a 45 trial period automatically activated:

  • Block device code flow [NEW]
  • Block legacy authentication [NEW]

Exchange Server CU15: Ready for Action! (2025 H1 + WS2025)

The Cumulative Update 15 (CU15, 2025 H1) for Exchange Server 2019 is now available. This is the final CU for Exchange Server 2019 and brings several enhancements and fixes for known issues. CU15 also includes support for Windows Server 2025, allowing organizations to deploy Exchange Server 2019 on the latest server platform.

  • Ready for Action by IT-Admin to prepare sustainable for Exchange Server SE3 !

Exploring ExchangeOnlineManagement 3.7.0: Features and Changes

What's new in the Exchange Powershell Module, and what are the reasons?

ExchangeOnlineManagement 3.7.0 brings several updates and enhancements to the Exchange Online PowerShell module. This release introduces new features like extended message trace history, optional help file loading, and improvements to inbound IPv6 support. Additionally, Microsoft has updated the timeline for external recipient rate limits and introduced new cmdlets for managing these changes.

Transition to New Outlook (or Opt-out)

The New Outlook for Windows is here, delivering a seamless, productive, and familiar experience for commercial customers. This version integrates advanced productivity features and the latest innovations. Microsoft has planned a migration process (staged rollout) to ensure a predictable transition, with an opt-out option available for those not ready to switch. Early adopters can benefit from a 10–20% reduction in Outlook incidents, making this transition a win for reliability and efficiency.