Hi All, We already have Windows 2000/Exchange 2000. One of the users told that all his emails disappear. He uses OWA & now he has just 2 emails on his mail box but when I checked his mailbox on Exchange System Manager it shows that there are 37 items, for about 4MB size. I checked his mailbox with Outlook Express but no use. He told me that this occurs 2 or 3 times. Could you please tell me what I should I do to recover his mailbox? Any urgent suggestion will be greatly appreciated. Kimiagar. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com