Hi Max,
Thanks for your reply. It's very clear.
The problem for us is that we might want to achieve something that's simply not possible.
I'll try to explain the situation in short.
We provide users with their own personal mailbox and, depending on the department they work, a groupmailbox for this department.
Also, we do not have a policy for the company about the format of the signature.
And, users are free to create an own PST-file for archiving messages in their homefolder.
Now, this is very easy to set up with Instant MAPI, with create-once checked and using the additional mailbox-functionality.
It is starting to get tricky when a user moves from one department to another.
This happens very often in our organisation. As we would like to have as few Instant-MAPI profiles as possible, we have only one profile set-up, connecting groupmailboxes depending on the group membership of the user.
So, when a user moves to another department, the group-membership of that user changes. However, because of the create-once setting of the Instant-MAPI this 'new' additional mailbox is not connected automatically.
Users in our organization are not pc-minded

enough to connect this mailbox themselves. Besides, isn't that one of the main purposes of PowerFuse?
This is putting quite some extra work for our helpdesk, connecting these mailboxes manually. This can only be done when the user is logged in the Citrix Environment, by shadowing the session.
Perhaps we do this completely wrong. So if anybody has any ideas how to solve this, please let us know.
With kind regards,
Marcel Verdonk
Stichting ORO