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Re: 550-not permitted to relay through this server

From: Sahil Tandon (sahilhamla.org)
Date: Fri Oct 22 2004 - 14:52:26 CDT


Quoting Jamenson Ferreira Espindula <jamensonbol.com.br>:

> relay=200.219.237.33[200.219.237.33], delay=2, status=bounced (host
> 200.219.237.33[200.219.237.33] said:
> 550-53.223.164.200.docasdoporto.com.br (knoppix) [200.164.223.53] is
> currently 550-not permitted to relay through this server. Perhaps you
> have not logged 550-into the pop/imap server in the last 30 minutes or
> do not have SMTP 550 Authentication turned on in your email client. (in
> reply to RCPT TO command))

A user from 200.164.223.53 is trying to relay via the MTA from which you've
shown the logs. That user is not able to authenticate (read send) the message
because of the clearly stated reasons.

--
Sahil Tandon