Unknow user Postfix

[flotix]

When i send a mail to email adresse of the domain of the machine :

In syslog

Quote:Mar 19 00:35:27 flotix postfix/trivial-rewrite[3100]: warning: do not list domain flotix.jp in BOTH mydestination and virtual_mailbox_dom$
Mar 19 00:35:27 flotix postfix/local[3102]: D281280828B: to=<contact@flotix.jp>, relay=local, delay=0.09, delays=0.07/0.01/0/0.01, dsn=5.$
Mar 19 00:35:27 flotix postfix/cleanup[3101]: DE3A9808292: message-id=<20100318233527.DE3A9808292@flotix.jp>
Mar 19 00:35:27 flotix postfix/qmgr[3095]: DE3A9808292: from=<>, size=3479, nrcpt=1 (queue active)
Mar 19 00:35:27 flotix postfix/bounce[3103]: D281280828B: sender non-delivery notification: DE3A9808292

And the automatique response :

Quote:I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

The mail system

<contact@flotix.jp>: unknown user: "contact"

Final-Recipient: rfc822; contact@flotix.jp
Original-Recipient: rfc822;contact@flotix.jp
Action: failed
Status: 5.1.1
Diagnostic-Code: X-Postfix; unknown user: "contact"

I tested to change mydestination or other in main.cf, but no change

Thanks for your help

[rbtux]

http://www.isp-control.net/documentation...l_problems