Exchange 2003 failing to start, Restoring while keeping latest mailbox store. Using eseutil /r /i

host yy.com [XXX.XXX.XXX.XXX] said: 550-Verification failed for 550-No such person at this address” 550 Sender verify failed (in reply to RCPT TO command)
April 24, 2014
BOOTMGR is missing!
December 15, 2014