Vc tem SPF configurado ? 2011/4/19 Diego Gomes - TI Cecred <diego.go...@cecred.coop.br>
> Boa tarde Srs, > > Tenho a diretiva para proibir que seja forjado meu domínio, vejam: > > # vi main.cf > smtpd_recipient_restrictions = permit_mynetworks, > reject_unauth_pipelining, > reject_non_fqdn_recipient, > reject_unknown_recipient_domain, > reject_unauth_destination, > check_sender_access > hash:/etc/postfix/dominios > > dentro do arquivo dominios tenho meus dominios e tals... tudo funciona... > > Porém hoje, tive uma mensagem, como seguinte cabeçalho recebido lá no > cliente, vejam: > > Received: from server.dominio.com.br (192.168.10.10.) by > server.dominio.com.br > (192.168.10.10) with Microsoft SMTP Server id 14.1.270.1; Tue, 19 Apr 2011 > 15:31:42 -0300 > Received: from WimaxUser3933-229.wateen.net (wimaxuser3933-229.wateen.net > [110.39.33.229]) by server.dominio.com.br (Postfix) with ESMTP id > 77251D5C2E > for <c...@server.dominio.com.br>; Tue, 19 Apr 2011 15:31:02 -0300 (BRT) > Received: from 110.39.33.229(helo=dominio.com.br) by dominio.com.br with > esmtpa (Exim 4.69) (envelope-from ) id 1MM5HV-4298gq-CR for > <c...@server.dominio.com.br>; Tue, 19 Apr 2011 23:31:30 +0500 > From: <c...@server.dominio.com.br> > To: <c...@server.dominio.com.br> > Subject: Newsletter Tue, 19 Apr 2011 23:31:30 +0500 > Date: Tue, 19 Apr 2011 23:31:30 +0500 > MIME-Version: 1.0 > Content-Type: text/plain; charset="us-ascii" > Content-Transfer-Encoding: 7bit > X-Mailer: tnucxndqb 05 > Message-ID: <9806496638.4566liyj979...@gkcknmvxcle.abjzjdoj.su> > X-Cecred-MailScanner-Information: Please contact the ISP for more > information > X-Cecred-MailScanner-ID: 77251D5C2E.A03B9 > X-Cecred-MailScanner: Found to be clean > X-Cecred-MailScanner-SpamScore: s > X-Cecred-MailScanner-From: a...@ms29.hinet.net > X-Spam-Status: No > Return-Path: a...@ms29.hinet.net > X-MS-Exchange-Organization-AuthSource: mail02.dominio.com.br > X-MS-Exchange-Organization-AuthAs: Anonymous > ========================= > > > lá no cliente, ele bateu como sendo o remetendo c...@dominio.com.br > > se olho no MailWatch (mailscanner) tenho essa informação: > > Message Headers: Received: from WimaxUser3933-229.wateen.net ( > wimaxuser3933-229.wateen.net [110.39.33.229]) > by server.dominio.com.br (Postfix) with ESMTP id 77251D5C2E > for <c...@dominio.com.br>; Tue, 19 Apr 2011 15:31:02 -0300 (BRT) > Received: from 110.39.33.229(helo=dominio.com.br) > by dominio.com.br with esmtpa (Exim 4.69) > (envelope-from ) > id 1MM5HV-4298gq-CR > for <c...@dominio.com.br>; Tue, 19 Apr 2011 23:31:30 +0500 > From: <c...@dominio.com.br> > To: <c...@dominio.com.br> > Subject: Newsletter Tue, 19 Apr 2011 23:31:30 +0500 > Date: Tue, 19 Apr 2011 23:31:30 +0500 > MIME-Version: 1.0 > Content-Type: text/plain; > charset="us-ascii" > Content-Transfer-Encoding: 7bit > X-Mailer: tnucxndqb 05 > Message-ID: <9806496638.4566liyj979...@gkcknmvxcle.abjzjdoj.su> > From: a...@ms29.hinet.net [Add to Whitelist | Add to Blacklist] > > To: c...@dominio.com.br > Subject: Newsletter Tue, 19 Apr 2011 23:31:30 +0500 > > > Em resumo, fiquei surpreso em nao ter bloqueado... > > alguém sabe o que pode ter ocorrido, e se for algo que deva ser > implementado, indicar o que pode ser? > > Obrigado, > > Diego > -- > Esta mensagem foi verificada pelo sistema de antivirus e > acredita-se estar livre de perigo. > > _______________________________________________ > Postfix-BR mailing list > Postfix-BR@listas.softwarelivre.org > http://listas.softwarelivre.org/mailman/listinfo/postfix-br > _______________________________________________ Postfix-BR mailing list Postfix-BR@listas.softwarelivre.org http://listas.softwarelivre.org/mailman/listinfo/postfix-br
