Export all user mailbox folder permissions

Description

This script exports all mailbox folder permissions for mailboxes of the type UserMailbox. This is useful for documentation purposes prior to migration.

The permissions are exported to a local CSV file.

The script is intended to run from within an active Exchange Server 2013/2016/2019 Management Shell session.

Note

Gather mailbox folder permission data for a large number of mailboxes takes some time.

Example

# Export mailbox permissions to export.csv.Get-MailboxPermissionsReport-ps1 -CsvFileName export.csv

Version History

• 1.0, Initial community release
• 1.1, Minor PowerShell fixes
• 1.2, Minor PowerShell fixes
• 1.3, MailboxId parameter added
• 1.4, Fix to ensure mailbox uniqueness using the alias property

Links

• Download and follow at Github: https://github.com/Apoc70/Get-MailboxPermissionReport
• Download and like at TechNet Gallery: https://gallery.technet.microsoft.com/Export-all-user-mailbox-155a33de

Additional Credits

The script is based on Mr. Tony Redmonds blog post http://thoughtsofanidlemind.com/2014/09/05/reporting-delegate-access-to-exchange-mailboxes/ 

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