I love YAM, but I have two problems with it... when you first load it up, the most recent emails arent visible in the listview.. so you have to scroll upwards to the top every time. I like keyboard shortcuts here and there, so I hold down shift and cursorup for a few seconds, but it takes too long. I would prefer YAM make the most recent email entry visible after its finished downloading.
Second problem is that I cant get it to delete my spam emails without deleting half my incoming folder. My ISP marks spam by putting "[SPAM]" in the start of subject lines, but I so far I have been unsucessful in getting YAM filters to only delete the spam. I dont know if its my inability to configure it properly or what... but when I was watching the ANT OS4 demo video clip (and DVD) some guy mentioned he had the same problem, so maybe its not just me?
YAM is nice otherwise though. I like it.