I have a hotmail account that I check through the website when I'm not home. When I'm home I use Mail.app. The problem is that when I read an email on Mail.app, it won't show as read on hotmail's website. If I also delete it on Mail, it won't delete it on hotmail's website (but I think I figured out the delete problem). Is there a way to make Mail.app mark emails that have been opened as read on Hotmail's own server?