Les logs :
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Sep 13 18:43:38 EL38SR013 postfix/smtpd[6221]: public/cleanup socket: wanted attribute: status
Sep 13 18:43:38 EL38SR013 postfix/cleanup[6223]: 643EDBE5E: message-id=<20040913164310.643EDBE5E@EL38SR013.elsa.com>
Sep 13 18:43:38 EL38SR013 postfix/qmgr[6218]: 643EDBE5E: from=<momchy@elsa.com>, size=363, nrcpt=1 (queue active)
Sep 13 18:43:38 EL38SR013 postfix/smtpd[6221]: input attribute name: status
Sep 13 18:43:38 EL38SR013 postfix/smtpd[6221]: input attribute value: 0
Sep 13 18:43:38 EL38SR013 postfix/smtpd[6221]: public/cleanup socket: wanted attribute: reason
Sep 13 18:43:38 EL38SR013 postfix/smtpd[6221]: input attribute name: reason
Sep 13 18:43:38 EL38SR013 postfix/smtpd[6221]: input attribute value: (end)
Sep 13 18:43:38 EL38SR013 postfix/smtpd[6221]: public/cleanup socket: wanted attribute: (list terminator)
Sep 13 18:43:38 EL38SR013 postfix/smtpd[6221]: input attribute name: (end)
Sep 13 18:43:38 EL38SR013 postfix/smtpd[6221]: > localhost[127.0.0.1]: 250 Ok: queued as 643EDBE5E
Sep 13 18:43:38 EL38SR013 postfix/smtpd[6221]: watchdog_pat: 0x809d088
Sep 13 18:43:38 EL38SR013 postfix/local[6224]: 643EDBE5E: to=<momch@elsa.com>, relay=local, delay=28, status=bounced (unknown user: "momch" )
Sep 13 18:43:38 EL38SR013 postfix/cleanup[6223]: 5A127BE67: message-id=<20040913164338.5A127BE67@EL38SR013.elsa.com>
Sep 13 18:43:38 EL38SR013 postfix/qmgr[6218]: 5A127BE67: from=<>, size=2036, nrcpt=1 (queue active)
Sep 13 18:43:38 EL38SR013 postfix/qmgr[6218]: 643EDBE5E: removed
Sep 13 18:43:38 EL38SR013 postfix/local[6224]: 5A127BE67: to=<momchy@elsa.com>, relay=local, delay=0, status=bounced (unknown user: "momchy" )
Sep 13 18:43:38 EL38SR013 postfix/qmgr[6218]: 5A127BE67: removed
Sep 13 18:48:38 EL38SR013 postfix/smtpd[6221]: > localhost[127.0.0.1]: 421 EL38SR013.elsa.com Error: timeout exceeded
Sep 13 18:48:38 EL38SR013 postfix/smtpd[6221]: timeout after END-OF-MESSAGE from localhost[127.0.0.1]
Sep 13 18:48:38 EL38SR013 postfix/smtpd[6221]: disconnect from localhost[127.0.0.1]
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Merci.