[Tallbino]

Hey all, I'm usually a lurker here, but i've finally run into a problem I can't fix. I finally upgraded my mbp to leopard, and my mail will not work for some reason. Nothing shows up in the inbox, and I triple checked the preferences/settings. It is my school email, and it worked just fine before the upgrade. The program also does not respond, and cancels my shutdowns. I'm really stuck here!