Hiya, My mail.app seems to be stuck on the wrong sort default. Like most people, I prefer my messages sorted in date order. Somehow, my work mailbox has become stuck on sort by message subject. I can change it to sort by date, however, if I send an email (in any account), it reverts back to sorting by subject. Quitting and restarting Mail.app also reverts it to sort by subject. I've googled and can't find anyone else with this problem. It now seems to be spreading to my other mailboxes, and I'd like to fix it. Any ideas?