Frustration about the autodiscover URL when you migrate to Office 365/Microsoft 365. Where do you need to point your autodiscover URL to in an Exchange hybrid configuration? Do you need to point the autodiscover record to the Exchange on-premises or…
How to renew a certificate in Exchange hybrid? You have a new third-party certificate installed on the Exchange Server. Now that you finished that task, you like to remove the old certificate. But, you get a message that these certificates…
We have to export an Office 365 mailbox to PST file. An excellent way to accomplish this task is to use the Microsoft 365 compliance center and export the Office 365 mailbox to PST. Microsoft provides the compliance center, and…
How to bulk add users to multiple AD groups from CSV file with PowerShell? You can select multiple users in AD and add them to the multiple groups, but what if you have users all over the place in different…
Since Exchange Server 2016 CU21 and Exchange Server 2019 CU10, users complain that there are Outlook problems. The Outlook application freezes and nothing helps until the Internet Information Services, or the Exchange Server is completely restarted. However, when the users…
We have a hybrid deployment between the Exchange on-premises organization and Exchange Online organization. The delegate permissions are set for the user to create Teams meetings. When we run Outlook and create a Teams meeting for other Exchange on-premises users,…
An Exchange hybrid configuration is set up in the organization. When you look in the on-premises Exchange admin center, the Office 365 mailbox is not showing. The mailbox shows only in Office 365. Why is this happening, and what is…
You already did move mailboxes from Exchange on-premises to Exchange Online. What if you want to move a mailbox back to Exchange on-premises? The term is also known as offboarding a mailbox from the cloud. One of the reasons you…
Remove alias from Microsoft 365 Groups in your cloud-based organization. The Microsoft 365 group is also known as Unified Group. A Unified Group is only available in the cloud. To remove an alias from Unified Group, you can use Microsoft…
You want to list all Microsoft 365 Groups in the tenant. You need that list to gather information because you want to bulk remove alias addresses from the Microsoft 365 Groups. The SMTP with an upper case is the primary…
