I have strange situation with Appe mail and latest (rc22) Dovecot. I using "mbox" POP3 (not IMAP) type of message box on server (exim: driver=appendfile) I also using MySQL authentification and SSL. Server - Linux Slackware 11.0

Linux/Thunderbird, WinXP/Thunderbird, WinXP/Outlook clients are working fine with their message boxes. But Apple mail doesn't delete messages in user's mbox, so client gets a lot of duplicate messages. As I see in such a mbox, there isn't system message like:

From MAILER_DAEMON Tue Feb 13 14:41:08 2007 Date: Tue, 13 Feb 2007 14:41:08 +0000 From: Mail System Internal Data MAILER-DAEMON@mail Subject: DON'T DELETE THIS MESSAGE -- FOLDER INTERNAL DATA Message-ID: 1171377668@mail X-IMAP: 1169824263 0000000019 Status: RO

But every message in such a box marked as "Status: RO"

Please, help me to solve this trouble.