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 before migration.

The permissions are exported to a local CSV file.

The script will run within an active Exchange Server 2013/2016/2019 Management Shell session.

Note

Gathering mailbox folder permission data for many 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

Additional Credits

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

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