hola, tratando de configurar postfix+cyrus-imapd+mysql, he logarado avanzar algo, pero tengo problemas cuando quiero enviar correos, en realidad cuando hago uso de un cliente (thunderbird) el mensaje sale sin inconvenientes, pero el mensjae no llega aa destinatario (que es la misma cuenta, osea pruebo de enviar un mensjae a si mismo, uso la cuenta postmaster), tambien hice la prueba desde squirrelmail y con este tambien pasa lo mismo, el el log tengo lo siguiente:

la conecion de imap al aprecer esta ok ======================================= Jan 16 12:17:15 svrmail master[31339]: process 32134 exited, status 0 Jan 16 12:20:08 svrmail master[32143]: about to exec /usr/lib/cyrus-imapd/imapd Jan 16 12:20:08 svrmail imap[32109]: accepted connection Jan 16 12:20:08 svrmail imap[32143]: executed Jan 16 12:20:11 svrmail imap[32109]: login: [192.168.111.22] postmaster plaintext User logged in Jan 16 12:20:11 svrmail imap[32109]: seen_db: user postmaster opened /var/lib/imap/user/p/postmaster.seen Jan 16 12:20:11 svrmail imap[32109]: open: user postmaster opened INBOX

este es la parte en el envio ============================

Jan 16 12:04:50 svrmail postfix/cleanup[32060]: E9806C90091: message-id=35689.192.168.111.22.1200499490.squirrel@webmail.xxx.yyy.ab Jan 16 12:04:51 svrmail postfix/qmgr[31958]: E9806C90091: from=postmaster@localhost.xxx.yyy.ab, size=787, nrcpt=1 (queue active) Jan 16 12:04:51 svrmail imap[31706]: accepted connection Jan 16 12:04:51 svrmail postfix/smtpd[32057]: disconnect from svrmail.fps.gov.bo[127.0.0.1] Jan 16 12:04:51 svrmail imap[31706]: login: svrmail.xxx.yyy.ab [127.0.0.1] postmaster plaintext User logged in Jan 16 12:04:51 svrmail master[32066]: about to exec /usr/lib/cyrus-imapd/lmtpd Jan 16 12:04:51 svrmail lmtpunix[32003]: accepted connection Jan 16 12:04:51 svrmail lmtpunix[32003]: lmtp connection preauth'd as postman Jan 16 12:04:51 svrmail lmtpunix[32066]: executed Jan 16 12:04:51 svrmail lmtpunix[32003]: verify_user(user.root) failed: Mailbox does not exist Jan 16 12:04:51 svrmail postfix/pipe[32064]: E9806C90091: to=root@xxx.yyy.ab, orig_to=postmaster@xxx.yyy.ab, relay=cyrus, delay=0.1, delays=0.05/0.02/0/0.03, dsn=5.6.0, status=bounced (data format error. Command output: root: Mailbox does not exist ) Jan 16 12:04:51 svrmail postfix/cleanup[32060]: 0CD6FC90376: message-id=20080116160451.0CD6FC90376@svrmail.xxx.yyy.ab Jan 16 12:04:51 svrmail postfix/qmgr[31958]: 0CD6FC90376: from=<>, size=2717, nrcpt=1 (queue active) Jan 16 12:04:51 svrmail postfix/bounce[32067]: E9806C90091: sender non-delivery notification: 0CD6FC90376 Jan 16 12:04:51 svrmail postfix/qmgr[31958]: E9806C90091: removed Jan 16 12:04:51 svrmail lmtpunix[32003]: accepted connection Jan 16 12:04:51 svrmail lmtpunix[32003]: lmtp connection preauth'd as postman Jan 16 12:04:51 svrmail lmtpunix[32003]: verify_user(user.root) failed: Mailbox does not exist Jan 16 12:04:51 svrmail imap[31706]: seen_db: user postmaster opened /var/lib/imap/user/p/postmaster.seen Jan 16 12:04:51 svrmail postfix/pipe[32064]: 0CD6FC90376: to=root@xxx.yyy.ab, orig_to=postmaster@localhost.xxx.yyy.ab, relay=cyrus, delay=0.02, delays=0/0/0/0.01, dsn=5.6.0, status=bounced (data format error. Command output: root: Mailbox does not exist )

no se cual pueda ser el problema, me podrian colaborar