One of my ISPs changed their mail server so that when I log on via an ISP different than theirs I have to send mail via their SMTP server using a different port. While attempting to trouble shoot this with a support person I foolishly tried what she told me to do - I deleted the messed up account and started a new one. Eventually this allowed me to fix the problem but it deleted all of the mail in Mail's folders. This machine is connected to an external drive that is used by Time Machine to automatically backup everything. I'm wondering if I can get the mail back using Time Machine. Perhaps someone can tell me where Mail saves these. I looked in various libraries but I don't see where it would be.