i need to solve this situation. i have outlook 2003 and i need to have automatic emails sent out for my appointments according to reminder time set. for example i create New appoinment in my calender and add invitees. automatically there is an email sent out right away. But then i set a reminder lets say 1 day. so when that reminder activates i need not only a popup reminder for me but also an automatic email sent out the invitees.