Hello, > Could you please explain what qualifies Maildir "awareness"? > Sometimes i simply move files from one ../cur to another (from > supected spam to confirmed spam): Am i Maildir aware? a maildir aware programm is a programm which changes the filename when it modifies the content of an eMail. So sed -i 's/bla/blub/g' /path/to/filename/containing/bla isn't. Thomas