I don't believe you can.
--
-Ben-
Ben M. Schorr, MVP
Roland Schorr & Tower
http://www.rolandschorr.com
http://www.officeforlawyers.com
Author - The Lawyer's Guide to Microsoft Outlook 2007:
http://tinyurl.com/5m3f5q
"Geoffbgtr" <(E-Mail Removed)> wrote in message
news:B0A98797-8C2B-4B3C-9879-(E-Mail Removed):
> In Outlook 2007 I have created a sub folder mail box, where new mail gets
> directed there by a rule, but the sub folder does not automatically open when
> new mail arrives. How do I set the folder to automatically open?