Is anyone else having problems with Mail.app on Mac OS X 10.4?
It won't see new messages. (It shows all messages up to a certain date.)
It worked fine in 10.3, and Thunderbird works fine on 10.4. I'm wondering if it might be an incompatibility with DH's IMAP server.
(It's Mail version 2.0.2, Mac OS X version 10.4.2)