Exchange Server

abdul azeez · Guest

hai
i have exchg2003 on win2003server,everythinh working fi9 but getting this
error repeatedly in the event viewer.
the error is as follows

This is an SMTP protocol log for virtual server ID 1, connection #77. The
client at "211.225.252.58" sent a "rcpt" command, and the SMTP server
responded with "550 5.7.1 Unable to relay for china9988@21cn.com ". The full
command sent was "rcpt to:<china9988@21cn.com>". This will probably cause
the connection to fail.

This is an SMTP protocol log for virtual server ID 1, connection #78. The
client at "211.223.190.203" sent a "rcpt" command, and the SMTP server
responded with "550 5.7.1 Unable to relay for fnlee11@hanmail.net ". The
full command sent was "rcpt To: fnlee11@hanmail.net". This will probably
cause the connection to fail.

This is an SMTP protocol log for virtual server ID 1, connection #79. The
client at "211.158.33.193" sent a "rcpt" command, and the SMTP server
responded with "550 5.7.1 Unable to relay for dodreen@cta.cq.cn ". The full
command sent was "rcpt TO:<dodreen@cta.cq.cn>". This will probably cause the
connection to fail.

this is the link given there

http://support.microsoft.com/default.aspx?scid=kb;en-us;843106&sd=ee

i have gone there and checked the authentication but still error repeats

need help in this regard

thanks

azeez

--
azeez
IT specialist
JCL

Oracle-UK · Guest

Just means someone is trying to bounce mail of your Exchange server.

I prefer to put something other than Exchange directly on the receiving end
of SMTP. Postfix is nice; alternatively if you have a checkpoint firewall
the newer versions of their SMTP security server works well.

Stuart

"abdul azeez" <abdulazeez@discussions.microsoft.com> wrote in message
news:CDF50DD6-2359-48EF-8724-C8150E594E65@microsoft.com...

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