and make sure that MAIL is set to be the default email reader on your machine.
It's a drop down on the first preferences tab, at the top.
10.6.4 Mac Mini 3,1
Hi. Several times a day, Entourage will launch by itself. It's quite annoying. I haven't noticed a pattern either. I do have My Day running all the time (so I don't have to look at the huge Entourage!) and I have alerts on. Everything in iCal is off and I don't have Mobile Me. I tried turning off everything in Entourage (save the Office daemon which I use for Word, etc.) and using iCal but it still launched by itself. I use Mail, not Outlook. I looked on forums, Microsoft help, and the net and can't find the problem. Thanks if you can help.