When doing my nightly Backups [Veritas Backup Exec with Exchange] I am continually getting an error message of "Mail Delivery (failure username@***.com).&Server Failures&Sync Issues&Top of Information Store&Access denied to file User Name [username]" This user works off of a laptop while in the office and on the Road, his email is cached locally I am assuming that something got corrupt and that is what is causing the above error (since I am able to get a good backup if I bypass this users account)So I am not sure what to do to correct his mailbox without losing everything. Is there a way to save his mailbox and recreate it (this user has one of the largest mailboxes in the company over 800,000 he is one of the VP's so it's hard to have him listen to me and tell him that the size is causing the problem unless I can fix it then I can tell him that the size is the problem. Any help is appriciated. Thanks Ed Pollack