Rename Exchange 2016 Default Database
Just like previous version of Exchange, Exchange 2016 installation also creates a default database with the name “Mailbox Database 123456789” in default installation directory. In my case, the default database is being created at If you installed Exchange to the default path then the mailbox will be stored in “C:\Program Files\Microsoft\Exchange Server\V15\Mailbox\”.
It’s not recommended to install Exchange server on operating system drive.
One of the Exchange 2016 Post-Installation step is to rename the default database as per the naming convention used by your organization. There are two methods available to rename your database in Exchange 2016.
- Rename Exchange 2016 Database from GUI
- Rename Exchange 2016 Database from Exchange Management Shell
Rename Exchange 2016 Database from GUI
To rename your database using GUI method, follow the following steps.
- Login to Exchange Admin Center.
- Navigate to Exchange Admin Center –> Servers –> Databases
- Select the database and click on Edit
- Enter the new name of the Database in “Name” field and Click on Save
- You’re done with the renaming of your database using Exchange Admin Center.
Rename Exchange 2016 Database from Exchange Management Shell
Another method of renaming your Exchange 2016 database is to use Exchange Management Shell. To rename your database using EMS, follow the following steps.
- Run Exchange Management Shell as Administrator
- Run the following cmdlet in Exchange Management Shell
- Set-MailboxDatabase -Identity “Database01” -Name DB01
In my case, I’ve renamed my Database01 database to DB01 using EMS
- To verify that the database is renamed, run the following cmdlet to retrieve database information
- Get-MailboxDatabase | ft Name, Server