Is "we do not authorize the use of this..." an informative text?

xsi

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Oct 7, 2011
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When I do a telnet domain.com 25, I recive this message "we do not authorize the use of this system to transport unsolicited and/or bulk e-mail".

Is this a normal and informative text from the mail server Exim or means that the client is not authorize for send email? In that case, how can I do to whitelist the clients ip?

Sorry for my english.
 

cPanelMichael

Technical Support Community Manager
Staff member
Apr 11, 2011
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Hello :)

Yes, this is the standard message:

Code:
220-host.name ESMTP Exim 4.80.1 #2 Wed, 24 Jul 2013 17:31:50 +0400 
220-We do not authorize the use of this system to transport unsolicited, 
220 and/or bulk e-mail.
Thank you.