Article ID: 2783247 - View products that this article applies to.
In Microsoft Office 365 dedicated, a delegate is granted permissions to a calendar in Microsoft Outlook. When the delegate tries to change or delete a calendar item by using delegate permissions, Outlook crashes. Or, the delegate receives one of the following error messages:
This issue occurs because the Deleted Items folder is not granted permissions when delegates are set in Outlook. This is the default behavior.
This issue occurs when the following conditions are true:
To resolve this issue, grant the delegate at least author level permissions to the Deleted Items folder of the owner's mailbox in Outlook.
To determine whether this issue occurs, the delegate can hold down the Shift key and delete the item. In this case, the item should be deleted correctly.
For more information about the DelegateWasteBasketStyle registry key, click the following article number to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/202517/ )Items that are deleted from a shared mailbox go to the wrong folder in Outlook