[E2013] Job allocation for creating In-Place holds for multi users using EWS

Hi,

While creating In-Place hold for multi-mailboxes via EWS, Does Exchange server create job for each of the hold request initiated by the administrator or the job must be created by the admin to monitor the progress of the request?<o:p></o:p>

What will happen, If i enable in-Place hold for 100 accounts and the server is down after 50 mailboxes have the hold enabled?

Thanks,                                                                                                                                                                                                       Nandita