Since upgrading to Panther 10.3.1 I have been having increasingly serious Mail problems. First, the Junk filter didn't seem to be working as effectively. Now, I cannot move or mark any email to Junk without the app crashing completely.
I've repaired permissions, trashed the mail preferences file. I've installed no new software or third party stuff, just the usual Apple software updates.
I haven't seen this particular problem reported or discussed, so it must not be widespread (the MacNN search feature is not working this morning, so I apologize if I've missed an earlier post.)
I am running a G4 Quicksilver. Any suggestions? P.S. Mail seems to work on my iBook. Weird.