I have a very strange problem. On one of the machines running Outlook 2003 (using Exchange 2000), something will 'randomly' move all the items from the Deleted Items back to the Inbox folder. I can find no rules, macros, or archive settings that would be causing this.
Has anyone ever seen something like this, or know if this is a known bug?
Check the 'conflicts' or 'sync error' folders (you may have to switch to full folder view in Outlook. Maybe your antivirus is cusing sync errors between outlook and exchange. Don't forget about their antivirus on your server.
Also, are you sure it's exchange 2000? That one is getting a bit long in the tooth (i.e. old).