I am having a problem with my mail Application. I am using v 2.1.3 on my PowerMac G4 running system OSX 10.4.11. When I go to retrieve my mail I do not get all of it. When I trash it and the next time I open mail the trashed items will re appear in in in box and will duplicate those items every time I open mail even if they are trashed. The biggest thing is I can not shut down my computer because Mail is still open not allowing me to shut down. The only way I can get rid of the Mail app. is to force quit mail which then allows me to shut down. This is driving me crazy. I get the same results on my iMac G5. Please HELP