While using Leopard my mail application worked fine. After installing Spamsieve, it continues to ask me for my account password. It doesn’t do this every time I retrieve my email, but often enough to be annoying. The new update has not corrected the problem. This is the message I get, “The POP server “incoming.verizon.net” rejected the password for user…”.
P.S. I have the latest version of Leopard and can still retrieve email.