Managed Folders: How to apply different Managed Content Settings to Default Folders

Exchange Server 2007's Managed Folders come in two flavors: 1) Managed Default Folders 2) Managed Custom Folders. Default folders are the ones created by default in user mailboxes, like Inbox, Sent Items, Deleted Items, etc. Custom Folders are the result of a much-requested feature by Exchange folks over the years: Can I create a folder called "Project Blah" in all mailboxes?

The Managed Default Folders tab (under Organization Configuration | Mailbox) displays a single entry for a default folder of a particular type, e.g. Deleted Items.



You create Managed Content Settings for a default folder like Deleted Items to permanently delete items in the folder after 30 days.



Next, you want to create another setting for your executives with a higher retention period of 300 days for the Deleted Items folder. If you try to create another Managed Content Settings for the same Default Managed Folder, you get the following error.

Managed Folders and Managed Content Settings

If Exchange only allows you to associate one Managed Content Settings with one Managed Folder, I've often wondered, why not allow specifying content retention settings in the Properties of that folder? Why have a Managed Folder AND a Managed Content Settings for that folder as separate objects?

This is to allow different Managed Content Settings for different types of items in a Managed Folder. For example, for the Deleted Items folder, you can create a Managed Content Setting to permanently delete messages after 30 days, but retain other types of items like faxes or Contacts for a little longer, let's say 60 days.

Note: You cannot change the Message Type selected in Managed Content Settings after it is created. To select a different Message Type, delete the Managed Content Settings object and recreate it with the correct/intended Message Type selected.

To create a new Managed Content Settings for a default folder, Deleted Items in this case, we need to create another default folder.

1. In the Exchange console, select Organization Configuration | Mailbox | Managed Default Folders.
2. From the Action pane on the right, click on the New Managed Default Folder link.
3. In the New Managed Default Folder page, enter a name for the new default folder instance. Note, unlike Managed Custom Folders, the default folders like Deleted Items, Inbox, Sent Items, Drafts, etc. already exist in a mailbox. What we're doing here is simply creating an instance/representation of a default folder, to be able to associate Managed Content Settings with it.



4. From the Default Folder Type drop-down, select the correct default folder type - for this example we select Deleted Items.
5. [Optional] Type a comment in the text box titled Display the following comment when the folder is viewed in Outlook.
6. Click New | click Finish on the Completion page.

Now you have another instance of the Deleted Items folder. You can create Managed Content Settings for it, and add it to a Managed Folder Mailbox Policy.



For more information on applying Managed Folder Mailbox Policy, read previous post "Applying Managed Folder Policy to more than one user".

 Related posts:
- Applying Managed Folder Policy to more than one user
- Exchange Server 2007: Why aren't Managed Content Settngs applied?
- Restricting Messaging Records Management to a particular message type