Export a list of mailboxes to csv through powershell.
Exchange mailbox migration csv format.
Prepare a csv file.
Manually moving them would be a difficult task.
Csv files for mailbox migration.
So you need a different approach to migrate multiple mailboxes.
A csv file for an imap migration batch can have maximum of 50 000 rows.
On the select the users page choose browse and select the csv file to use for this migration batch.
With that list you can get more information about the mailboxes of the users.
That is why you need to perform a batch migration.
After you select a csv file microsoft 365 or office 365 checks the csv file to make sure that.
To export this list to a csv file click the ellipsis button and from the drop down menu choose export data to a csv file fig.
But it s a good idea to migrate users in several smaller batches.
A local move request for mailboxes that are specified in a csv file is known as a migration batch and uses the new migrationbatch cmdlet.
In the window that opens tick checkboxes next to the user data you want to export fig.
In this article you will learn how to do it through powershell.
If you re going to.
Each row in the csv file that you use to migrate on premises exchange mailboxes to the cloud in a staged exchange migration should contain information about the on premises mailbox.
Many times exchange administrators have to move mailboxes in bulk to a different database.
For example there is a mailbox migration coming.
The comma separated values csv file that you use to migrate the contents of users mailboxes in an imap migration contains a row for each user.
Use the exchange management shell to create a local move request from a csv file.
Migrate email from an imap server to exchange online mailboxes.
Exporting mailboxes to a csv file.
Using a csv to specify multiple users to migrate in a migration batch is supported in the following migration scenarios.
This csv file contains a single column with the email address for the mailboxes that will be moved.
User mailboxes shown in the exchange admin center.
Choose new migrate to exchange online.
On the select the mailboxes screen locate the csv file that you created in step 1 and then click next.
For more information about the csv file requirements for local move requests see csv files for mailbox migration.
You need to export a list of mailboxes to a csv file in exchange server.
The following screen shot shows an.
The header for this column must be named emailaddress.
Such a list can be important.
You can specify a csv file when you use the exchange admin center eac or the new migrationbatch cmdlet in exchange online powershell to create a migration batch.
On the select a migration type page choose staged migration next.
Batch migration involves the use of a csv file containing both the source.
Creating migration batch for a local move where the mailboxes in the specified csv file are moved to a different mailbox database.
For more information about imap migrations see the following topics.
