|Yes there is, proceed as follows:
- Open the "Options" window (Shift+F7 or Tools->Options).
- Click on "Index Columns" in the left pane of the window.
- Press the "Column setup" tab.
- Enter the name of the header field (eg: CC:) you want to display in one of the "Custom" fields.
- Press the "Column visibility" tab.
- Select the custom column you used in step 4 above.
- Press "Ok".
- Compress the mailboxes. The new column(s) won't be
displayed until the mailboxes have been compressed.