Imperial wrote:

I have searched all the help topics and could not locate any
information about emailing a distribution list from 2003 to a user
with 2007. When a distribution list is created in the 2003 version,
its blank when the user opens the list from 2007 version. Have I
missed something that explains this issue?

If you send it as an item included in a Rich Text message, it should
transfer.
--
Brian Tillman [MVP-Outlook]