Thank you for your advise. We know that way of recovery and this is working 
fine too. But the thing is, that it is much better to restore mailboxes using 
the networker module for exchange server. Cause you are able to restore single 
instance items like sent objects, calendar objects or contacts for example. The 
funny thing is, that a colleque use it like that way and it works perfect. He 
has exactly the same requirements.
I called to EMC support today and spoke with the guy in india. He told me that 
it is not possible at the momemt restoring by networker module for exchange 
server. This is a up to date known bug at EMC [Evil or Very Mad] unbeleavable. 
We are open specially for solutions to handle the restore over networker module 
for exchange server. The Case is in running and waiting status at EMC. I'm 
going to post incomming awnsers of EMC asap.

regards

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