Barb, we all know you have a male problem!! When you make phone calls to males do you get a message saying "no such male", or "male moved and gave no forwarding phone number", or even "male asked that his number not be given to Barb". However, I use Eudora Pro with complete success on Windows 3.1. The only time I get a return is if I address it wrong. I'd change the the program first. I have a computer friend that has a problem connecting to the same local Internet supplier that I use. He uses Eudora Pro also. I think his setup may be too fast, and his system sends the message before he is connected to the supplier. You may want to give "THE BILL" a call and tell him his software has a problem and if he doesn't fix it, you'll give him a piece of your mind (not that he'd want it or that you can spare it). Peace, John