A few weeks back we installed a new Linux server. Clients are all running XP Pro and Outlook 2002. We are not using exchange. I'm not sure the new server has anything to with it, but all of a sudden, nearly every attachment sent in an email from any of our users became corrupt and couldn't be opened. We didn't notice this until a week or so after we got the new server and as far as I know there were no problems the first week. I thought it could be a recent update, so I uninstalled, but no change. I uninstalled and reinstalled Office ~ again, no luck. After trying every other thing I could think of, I decided to wipe the machines - 25 in all. I wiped the first 2 and it seems to have fixed the issue, but I've now wiped 2 others and the problem persists on those machines. I'm not sure what else to do. What could the problem be? It seems odd that it seems to have affected every client at the same time.