layout=fs: Rename mailbox names that aren't valid UTF-8 to avoid crashes later.
layout=fs: Rename mailbox names that aren't valid UTF-8 to avoid crashes later.

jkerihuel/dovecot,jkerihuel/dovecot,jwm/dovecot-notmuch,jkerihuel/dovecot,jkerihuel/dovecot,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jkerihuel/dovecot