SBS 2011 Popabruf bringt Fehelermeldung

Hallo d4shoerncheN,

[t 0] 08/28/12, 08:39:37: Unfamiliar error delivering mail: 554
[t 0] 08/28/12, 08:39:37: Full response details:
[t 0] 08/28/12, 08:39:37: SMTPRESPONSE: * * * !Failed! * * *
[t 0] 08/28/12, 08:39:37: * * * * * *
[t 0] 08/28/12, 08:39:37: * * * 0x800ccc6f * * *
[t 0] 08/28/12, 08:39:37: Command: [SMTP_DOT]
[t 0] 08/28/12, 08:39:37: Completed: Yes.
[t 0] 08/28/12, 08:39:37: IxpResult:
[t 0] 08/28/12, 08:39:37: ---> ---> ---> hrResult: 0x800ccc6f
[t 0] 08/28/12, 08:39:37: pszResponse: 554 5.1.0 Sender denied
[t 0] 08/28/12, 08:39:37: uiServerError: 554
[t 0] 08/28/12, 08:39:37: dwSocketError: 0
[t 0] 08/28/12, 08:39:37: pwszProblem: <none>
[t 0] 08/28/12, 08:39:37: EVENT: Because of transient or unknown failures, one or more messages (9) could not be delivered to 'E-Mailadresse@Domain.de' on the SMTP server 'localhost'. The messages will be left on the POP3 server. If these failures continue to occur, you can either connect to the POP3 account and retrieve or delete the messages manually, or resolve the problem causing the errors. For more information, see the log file at "C:\Program Files\Windows Small Business Server\Logs\pop3connector\pop3service.log".
[t 0] 08/28/12, 08:39:37: ERROR: 0x800ccc07 ("m_pSocket->SendBytes( pszLine, lstrlenA( pszLine ), &cbSent )") at d:\wssg_src\sbs_sbs7\sbs\src\messaging\pop3\ixpbase.cpp:895.


Gruß Eitel