M365 Copilot, Outlook for Mobile reset
I was recently working with a customer enabling Copilot for their end users. After the Copilot license was assigned, it took several minutes to have Outlook for Windows, Word, PowerPoint, and Teams to have the Copilot option appear. However, the Outlook for Mobile app was taking longer. As a first step (as always it seems
Health Checker .ps1 for Exchange Server
Mark Nivens created this HealthChecker.ps1 file for Exchange servers for your on premises environment. This script checks various configuration items on the Exchange server to make sure they match the recommendations published in the "Exchange 2013 Sizing and Configuration Recommendations" guidance on TechNet. It also reports on Operating System and hardware information. You can run it remotely against a single
Can you skip CU’s?
The question isn’t can you but should you. What’s a CU? Starting with Exchange Server 2013, the Exchange Product Group (PG) went to a quarterly updating process titled Cumulative Updates. These CU’s literally uninstall and reinstall Exchange when they are applied to a server. This is one reason a CU install process can take several hours. You’ll want to
The Lingering Object Liquidator (LOL)
There is a tool that helps you identify Lingering Objects in an Active Directory environment. It is the Lingering Object Liquidator, or LOL for short. A description from the download site: Lingering Object Liquidator automates the discovery and removal of lingering objects from an Active Directory Domain Services forest. The tool uses the DRSReplicaVerifyObjects method
Do you have Lingering Links in your AD?
I had posted a blog about what happens if you do have Lingering Links in your environment about a year ago. The blog here appeared on the Exchange Blog Site. Now that I have my own blog site up and running, I just wanted to make reference to the article as in the field, I still find customers
aka.ms/whenstuffbreaks
Microsoft has posted a shortcut alias link to assist customers when stuff breaks. It will direct people to a possible support solution. https://aka.ms/whenstuffbreaks
DAG DB’s flipping all the time randomly for no apparent reason
I have run into this issue several times in my travels and want people to be aware of this problem. In a DAG (Database Availability Group), if your databases are randomly mounting or flipping from one server to another, including across datacenters, you may be allowing your Network Interface Card (NIC) to go to sleep.