You might find the sample code at
http://www.outlookcode.com/codedetail.aspx?id=1714 useful, as it shows how to use the value of the ConversationIndex property to locate the original item from which a reply or forward was created.
--
Sue Mosher, Outlook MVP
Author of Microsoft Outlook 2007 Programming:
Jumpstart for Power Users and Administrators
http://www.outlookcode.com/article.aspx?id=54
"Marcin" wrote in message ...
To make it short - when executing action like reply or forward on MailItem,
I need to access the original message.