In Active Roles, the Exchange Online Email Addresses field may show: System.Collections.ArrayList, instead of the actual proxy/email addresses in the Web UI.

When Active Roles reads the EmailAddresses value from Get-EXOMailbox using ExchangeOnlineManagement 3.x, that value is returned as an ArrayList. Active Roles incorrectly calls .ToString() on that object, which causes the UI to display the literal text: System.Collections.ArrayList, instead of the individual email addresses.
The following defect ID has been created to address this issue, and it will be fixed in a feature release version. Please refer to this article for updates or contact support referencing the Product defect ID: 708057.
The following defect ID has been created to address this issue, and it will be fixed in a feature release version. Please refer to this article for updates or contact support referencing the Product defect ID: 708057.
WORKAROUND
There are no workarounds at the moment, this defect will be fixed in newer versions of Active Roles.
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