The "Mark mail as ..." functionality from maintenance view does not work anymore in 4:4.5~20100910.1175286-1maemo5.1174786. In previous versions it was possible to mark a mail as e.g. action item. Then an icon was shown at the respective line in the list.
Works for me in rev. 1175941.
Does not work for multiple items in 4:4.5~20100917.1176264-1maemo1.1174921 (also leads to conflict warnings). Also, cannot "unmark". Reopening.
*** This bug has been marked as a duplicate of bug 249716 ***