I'm confused. Installed outlook 2010 last week. Had something like outlook 2000 before that. Firstly it has set up 2 Inboxes and 2 Sent files representing old things before I installed 2010 and new things. Not sure I wanted this, but not too bothered BUT when I get a new email in my inbox it is quickly disappearing altogether. If I get there quickly and double click to open it I can do stuff with it like reply/forward or move to a folder, but if I don't it just completely (as far as I can see and search) disappears. In the first few days I think it only did it after I'd replied or forwarded which was still very annoying, but now it is doing it as soon as anything arrives. Why?