Depending on what version of Outlook you are using;
For Outlook 2003/2007: Click Tools, --> Options, -->E-mail Options --> Advanced E-mail Options.Clear the Delete meeting request from Inbox when responding check box.
For Outlook 2010: In the File tab, click Options. Select the Mail tab in the left pane. Untick Delete Meeting Requests and Notifications from Inbox after Responding.
Last Wiki Answer Submitted: October 4, 2012 8:31 pm by AndreaF6,150 pts.