RE: Exchange 2003 Server Can't Receive External Emails

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From: itsupport (itsupport_at_discussions.microsoft.com)
Date: 12/13/04


Date: Mon, 13 Dec 2004 14:25:02 -0800

I turned on the logging and got this error message:

Source: MSExchnageTransport
Category: SMTP Protocol
Event ID: 7010

This is an SMTP protocol log for virtual server ID 1, connection #4. The
client at "206.190.37.141" sent a "rcpt" command, and the SMTP server
responded with "550 5.7.1 Unable to relay for david_li@caslservice.org ".
The full command sent was "rcpt TO:<david_li@caslservice.org>". This will
probably cause the connection to fail.



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