i'm testing the virtual machine that can be downloaded
from zimbra.com before start installing and configuring it.
I've see that when i've to choose recipients of a message
i can search in GAL and in Personal Contacts.
I think that when i choose one of the two method is a good
think that zimbra displays all members, and then i can restrict
the view using the search function.

So, when i choose GAL all users appear on the left of the window,
and when i choose personal contact all my contacts appear.
In the actual way it isn't very intuitive to use (i'm testing
it as a final user )

thank you for your great work!