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🔍 Slow Room Availability Lookup in Outlook: Why It’s Not Always Exchange
Room list performance in Outlook isn’t always about the server. In this case, 60 rooms = 20 seconds load time — and Exchange was fine. The real bottleneck? Client-side visualization. Learn why and how to optimize room lists for a better user experience
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🔍 Why Get-Volume Output Differs After Migrating from Windows Server 2012 R2 to 2016+ in Exchange DAG Environments
When migrating from Windows Server 2012 R2 to 2016+ in Exchange DAG environments, Get-Volume may return unexpected results. Unlike in 2012 R2, where the cmdlet showed only local volumes, Windows Server 2016 and later operate in a cluster-aware mode. This means volumes from other nodes can appear in the output, even if they are not…
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🔍 Federation Certificate Renewal in Exchange: When It’s Not Just About the Certificate
Expired federation certificate in Exchange? Sometimes it’s not just a simple renewal. In this real-world case, we explored why recreating the trust was necessary, why Test-OrganizationRelationship isn’t always the whole truth, and how a simple EWS app pool restart fixed what the official docs don’t mention.
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🔍 Troubleshooting Mailbox Moves in Exchange: When Disabling SMB Breaks MRS
Disabling SMBv1 is a best practice, but what about SMBv2/3? Breaking these can silently disrupt Exchange mailbox moves, even if LDAP and Kerberos work fine. Learn why MRS depends on SMB and NTLM, what errors to expect, and how to harden your environment the right way.
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🧩Diagnosing WCF Issues in Exchange Server: A Real-World Case and Dump Analysis
Sometimes Exchange services crash silently, and traditional tools like the Event Viewer offer little insight. This post walks through a real-world case involving the Microsoft Exchange Active Directory Topology service, offering practical steps and explanations to identify the underlying WCF-related issue.
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