On Mon, 25 May 2009, Sthu Pous wrote: > Thank You for Your time and answer, Sahil: > > > Show relevant logging. If it is indeed amavisd-new where the mail is > > rejected (or quarantined for having spammy qualities) > > I will bring here the logging for the site but from another server, > just to show who and which error detected in case if it may help here > for mine server: > > mail.log:May 6 01:57:58 myhost postfix/smtpd[10086]: NOQUEUE: > reject: RCPT from unknown[3.4.5.6]: 450 4.7.1 Client host > rejected: cannot find your hostname, [3.4.5.6]; > from=<ag...@problemhost.net> to=<r...@myhost.org> proto=ESMTP > helo=<quitewell.problemhost.net>
This host was rejected because reject_unknown_client_hostname (or reject_unknown_client in < Postfix 2.3) was specified in main.cf. -- Sahil Tandon <sa...@tandon.net>