That property is not exposed by the Outlook object model (for posts in any
folder).
You can set flags and so on only by using a lower level API such as CDO 1.21
(optional installation) or Extended MAPI (C++ or Delphi only) or a MAPI
wrapper such as Redemption (www.dimastr.com/redemption) and accessing the
raw MAPI property tag. In this case, for FlagStatus, it would be
PR_FLAG_STATUS (PT_LONG) with a tag value of 0x10900003.

Signature
Ken Slovak
[MVP - Outlook]
http://www.slovaktech.com
Author: Absolute Beginner's Guide to Microsoft Office Outlook 2003
Reminder Manager, Extended Reminders, Attachment Options
http://www.slovaktech.com/products.htm
> Does anyone know where the Color Flag (FlagStatus property ) for IPM.Post
> (public folders) is hiding ?