That's the way personal DLs work. If you don't want the names to show, put the DL name in the Bcc box.

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Sue Mosher, Outlook MVP
Author of
Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
> Exhange2003/Outlook 2003
> I have a distrubution list under public folder. How do I prevent that all
> list members are not shown on the "TO" field. It shows only the name of the
> list, but after I send the message the sytem expands the list. This works
> fine with the distribution list locates in the Active director. Does anyone
> has an idea how should I deal with this.