No. Meeting requests already have the one set of voting buttons allowed for any item -- Accept, Decline, Propose New Time.

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Sue Mosher, Outlook MVP
Author of Configuring Microsoft Outlook 2003
http://www.turtleflock.com/olconfig/index.htm
and Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
> Is it possible to activate vote buttons on an appointment?
> If you write an normal Email, you can with "options" creat such buttons.
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> say with such buttons: okay i'm in, or stop, never send me again something.
> Sounds really more effectiv or not?