What are the ramifications of using -DoNotPreserveMailboxSignature on a cross-forest move request? There is very little documentation available on this switch and what exactly it does to the mailbox.
The reason I ask is that it was suggested we try this switch to force the Outlook profile to update the mailbox display name. I am wondering if there is any negative impact on the user mailbox or profile when using this switch. Specifically I would like to know:
Does it force a reindex of all the email?
Does it force a full recreation/re-download of the OST?
Anything else it does that might impact functionality of the mailbox or network utilization from the client after the move?
Thanks,
Matt