I have been running Outlook Express 5 on macos 9.1 then I was updated to macos 10.3 at my workplace. I want to keep using Outlook Express 5 because my co-workers have not been updated yet and I want them to be able to use a familiar email program on my computer. My problem is after I updated I opened Outlook Express 5 in macos 10.3 none of my saved folders were there and I had to completly redo my account. That worked fine for a few days, now all of a sudden I keep getting error messages that "address is already in use" and I have to hit "send and receive" manually - the error codes (-47 i think) and slowly but surely my email will come up - this is driving me (and my boss) crazy. Please help. I am working on a Powermac G4 running MACOS 10.3.