Microsoft

Attempting to export a mailbox to PST from the Exchange Server 2013 ECP throws the error: “The call to ‘net.tcp://exchangeServer.domain.com (15.0.1178.0caps:1FFF)’ timed out. Error details: This request operation sent to ‘net.tcp://exchangeServer.domain.com/Microsoft.Exchange.MicrosoftReplicationService…”

March 8, 2017

Problem You attempt to export a user’s mailbox to PST via the Exchange 2013 ECP console but receive the following error: The call to ‘net.tcp://exchangeServer.domain.com (15.0.1178.0caps:1FFF)’ timed out. Error details: This request operation sent to

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Hide Favorites, Libraries, Network and redirected local drives for Citrix and RDS published RemoteApp applications

March 4, 2017

One of the most common questions I’ve been asked by clients with Microsoft RDS deployments is how to hide the Library, Favorites and redirected local drives for RDS published RemoteApp applications. The reason for this

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Task Scheduler Scheduled task fails with: “Last Run Result (0x1)”

January 31, 2017

Problem You’ve created a new scheduled task in Task Scheduler to execute a batch file but notice that the task does not complete successfully and the Last Run Result is (0x1): Reviewing the History tab

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Filtering out certificates with blank Common Name when using the Certificate Expiration Alerting command tool

January 31, 2017

I’ve found that many of my clients with services that rely on Microsoft Certificate Authorities deployed within the internal network have frequently asked me whether there was a way to monitor the expiry of these

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Attempting to delete an Exchange Server 2016 mailbox database previously used to migrate public folders from Exchange 2010 throws the error: “This mailbox database is associated with one or more active PublicFolderMailboxMigration requests…”

January 30, 2017

I recently had to assist a client with migrating their Exchange Server 2010 public folders to Exchange Server 2016 and ran into a situation where the mailbox database storing the public folder mailboxes would throw

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Attempting to execute Create-PublicFolderMailboxesForMigration.ps1 to create target public folder mailboxes on Exchange 2016 fails

January 26, 2017

I’ve noticed that many of my clients and colleagues have been calling me about a specific step during the migration of Exchange 2010 Public Folders to Exchange 2016. Given the frequency of the calls I’ve

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Lync Server 2013 / Skype for Business Server 2015 federated contacts listed as “Presence unknown”

January 23, 2017

Problem Companies federated with your Lync / Skype for Business environment have recently noticed that the status contacts in your organization briefly show as Updating…: … then eventually changes to Presence unknown: You’ve confirmed that

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Rerouting outbound SMTP mail through Exchange 2016 Send Connectors from Exchange 2010 fails with: 451 4.4.0 Primary target IP address responded with: “421 4.3.2 Service not available.”

January 14, 2017

Problem You’re currently migrating from Exchange Server 2010 to 2016 and have just reconfigured the Send Connectors to route outbound SMTP mail through Exchange 2016 but notice that sent emails are stuck in the Exchange

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Unable to redirect a HTTP Error 404.0 – Not Found page to a custom page on IIS 7.0

January 13, 2017

A client recently reached out to me to assist with a requirement that was requested after receiving a penetration test from an external vendor for their older Windows Server 2008 R1 Citrix XenApp 6.5 environment

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Troubleshooting RADIUS authentication issues between RADIUS client and Microsoft Windows 2012 R2 NPS (Network Policy Server) server

January 10, 2017

I’ve recently worked with a client to troubleshoot RADIUS authentication issues between their Cisco Nexus as a RADIUS client and their Microsoft Windows 2012 R2 NPS (Network Policy Server) server as the RADIUS server and

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Hello! My name is Terence Luk and welcome to my blog.

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Microsoft

Hide Favorites, Libraries, Network and redirected local drives for Citrix and RDS published RemoteApp applications

Task Scheduler Scheduled task fails with: “Last Run Result (0x1)”

Filtering out certificates with blank Common Name when using the Certificate Expiration Alerting command tool

Attempting to delete an Exchange Server 2016 mailbox database previously used to migrate public folders from Exchange 2010 throws the error: “This mailbox database is associated with one or more active PublicFolderMailboxMigration requests…”

Attempting to execute Create-PublicFolderMailboxesForMigration.ps1 to create target public folder mailboxes on Exchange 2016 fails

Lync Server 2013 / Skype for Business Server 2015 federated contacts listed as “Presence unknown”

Rerouting outbound SMTP mail through Exchange 2016 Send Connectors from Exchange 2010 fails with: 451 4.4.0 Primary target IP address responded with: “421 4.3.2 Service not available.”

Unable to redirect a HTTP Error 404.0 – Not Found page to a custom page on IIS 7.0

Troubleshooting RADIUS authentication issues between RADIUS client and Microsoft Windows 2012 R2 NPS (Network Policy Server) server

Hello! My name is Terence Luk and welcome to my blog.

Follow me:

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Subscribe to the mailing list to receive posts updates!

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