Tiger New Mail Sound not working

[yg17]

I have Mail set to automatically check for new mail and play a sound when I get mail, but it isn't working. The dock icon shows how many messages I have, but no sound is played. Is this a known bug or something I can fix? Thanks

[yg17]

Well a reboot fixed the problem. I don't know what broke the sound in the first place, but whatever it was, its probably a bug that needs to be reported