QUOTE
I did just try to delete com.apple.mail.list. That didn't work.
One thing at a time. First, there is no need to delete anything. Simply move a plist out of the folder it's in, that way, you can always return it with all your prefs intact (no matter what the app).
Now...
1. Was Mail still running when you moved/trashed/deleted the com.apple.mail.plist?
2. Did you actually drag the plist into the Trash and then Empty the Trash?
3. Once the plist was moved and Trashed/deleted. You restarted Mail, correct?
4. When Mail was restarted, was any of the account info missing?
5. Were any of the Mailboxes any different?
QUOTE
I couldn't find com.apple.mail.searchlist.plist anywhere.
You may not have one. That was simply an answer to this remark, earlier:
QUOTE
there seems to be more than one plst file in the library for mail.
What was the name of that
other plist?