I've got a database that I've had for over 5 years. We're running Exchange 2003. It's been very difficult to back up lately. The errors I've been getting are consistent with a corrupted database, but everything functions normally. I know ESEUTIL would be a good option, but it is going to take 24-30 hours to complete, and I'm worried about losing lots of data. Does anyone have any better suggestions? If I create a second storage group and move the mailboxes to it, would that maybe alleviate any corruption. Just a thought. I need to be able to back up this database...it worries me. Your suggestions are much appreciated.