OKay, so I had my macbook at work today plugged into the network there. Mail and Safari seemed a bit slow but I put that down to the network. At the end of the day I tried to shutdown my macbook but it refused, in the end I had to hold down the power button till it did. Now I'm at home and everything is fine except Mail, everytime I open it it crashes as it tries to do a send and receive. I've repair permissions, run mac janitor and Maintaince - but no joy. Short of re-installing is their anything I can to do to repair Mail ?????