How to enable Hybrid Modern Authentication (HMA) in Exchange Server on-premises? We want to secure the Exchange on-premises organization with modern authentication instead of basic authentication. This way, we can use MFA for on-premises user mailboxes and not only for…
A hybrid deployment provides the seamless look and feel of a single Exchange organization between an on-premises Exchange organization and an Exchange Online organization. In addition, a hybrid deployment can serve as an intermediate step to moving completely to Exchange…
How to add an Exchange Online license to a mailbox in Exchange hybrid? You have an Exchange hybrid deployment, and you want to license the mailboxes. Before you do that, you must know how to create mailboxes. If you don't…
We see a mailbox with a different mailbox type in Exchange on-premises and Exchange Online. However, the mailbox type should be the same between both organizations in an Exchange hybrid deployment. Why is that happening, and how to correct this…
Microsoft released Cumulative Update 10 for Exchange Server 2019 (KB5003612) on June 29, 2021. Also known as Exchange Server 2019 CU10. This Cumulative Update includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues. These…
Microsoft released Cumulative Update 21 for Exchange Server 2016 (KB5003611) on June 25, 2021. Also known as Exchange Server 2016 CU21. This Cumulative Update includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues. These…
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…
How to export distribution group members to CSV file? We want to have a list of all distribution groups and all members of the group. In this article, you will learn how to bulk export distribution group members to CSV…
Do you have an Exchange hybrid environment, and do you want to convert user mailbox to shared mailbox? That's possible! But before you do that, check if the mailbox location is in Exchange Online (Microsoft 365/Office 365). If the answer…
