I was convinced it was Eudora - the addresses were 100% correct - and uninstalled/reinstalled. Problem persisted. Then I found out it was using one ISP to collect mail from a second ISP. That is blocked. so - NOT a Eudora fault. 1. Is there a way of unblocking this? (new ISP is much cheaper on telephone time costs) 2. I lost my Registration (with Eudora) in the process. I have the e-mails from Eudora confirnming my registration. How do I unblock this without creating two registrations at Qualcomm? David