There are two ways when it comes to moving mailboxes between on-premises and Exchange Online organizations. One way is with New-MigrationBatch, introduced since Exchange 2013. The other way is with New-MoveRequest. In this article, we will compare both features. Information…
We like to move mailboxes in Exchange Admin Center. Only this time we do get an error: A valid Migration mailbox could not be found for this organization. It's happening before the migration started. What's happening, and what is the…
Sometimes you want to move a mailbox or mailboxes to another database in Exchange Server. There are a couple of methods to move a mailbox. You can move a mailbox in Exchange Admin Center (EAC) or with PowerShell. Both ways…
We are installing the Hybrid Configuration Wizard (HCW) on the Exchange Server, but an error shows up. The error is HCW8078 - Migration Endpoint could not be created. Why is it happening, and what is the solution? Hybrid Configuration Wizard…
We are unable to recreate Exchange virtual directory in Exchange Management Shell, and a couple of errors are showing. An error occurred while creating the IIS virtual directory. The AD configuration for virtual directory already exists. This article will show…
Today's article will show how to recreate virtual directories in Exchange Server. After installing Exchange Server 2016 and looking in IIS Manager, we can see two sites configured. That's the Default Web Site and the Exchange Back End. If there…
How to recreate the audit log mailbox in Exchange Server? The audit log mailbox, also known as AuditLog mailbox, is a system mailbox. You can find it in Active Directory Users and Computers (ADUC) or with PowerShell. It can happen…
Microsoft released Cumulative Update 18 for Exchange Server 2016 (KB4571788) on September 15, 2020. Also known as Exchange Server CU18. This cumulative update includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues. These fixes…
How to get mailbox size greater than in Office 365? You want to list mailboxes greater than a specific size. It comes in handy if you like to know which mailboxes are filling up fast. This article will show you…
In a previous post, we did count mailboxes per database in Exchange Server. What if you want to count mailboxes per Exchange Server with PowerShell? Let's show you how to get that information in Exchange Server 2010/2013/2016/2019. Get total count…
