[Evolution] Mail directories

[Gildas Bayard <gildas bayard hds utc fr>]

Hello all,
I'm setting up an imap mail account and ran into the following problem:
Evolution shows every directory in my account as mail directories. This
includes .ssh, .public_html, .profile...
Of course it also shows the real mail directories.
Could someone tell me how to tell evolution not to display non-mail
directories?
Does it come from the imap server? (I bet no since ThunderBird is not
affected)

Thanx,
Gildas