mime_state: warning: improper use of 8-bit data in message header: Header: f??bar MAIN 0 |Header: f€€bar HEADER END BODY N 0 | mime_state: warning: improper use of 8-bit data in message body: b?dy BODY N 1 |b€dy BODY END mime_state: warning: improper use of 8-bit data in message header mime_state: warning: improper use of 8-bit data in message body