Microsoft has expanded Directory-Based Edge Blocking (DBEB) to now support mail-enabled public folders and dynamic distribution groups in Exchange Online….
Ensure seamless mail flow in Exchange Hybrid deployments by properly managing TLS certificates. Learn common issues with certificate renewal, key…
Microsoft has released May 2025 Hotfix Updates for Exchange Server 2016 and 2019, addressing non-security issues including a known Edge…
Microsoft Exchange Online is phasing out legacy tokens for Outlook add-ins, requiring a switch to Nested App Authentication (NAA). Tenant…
Microsoft introduces new tools to help administrators quickly diagnose issues with email threat policies in Exchange Online Protection and Microsoft…